Why do mail-in entries exist?
Sweepstakes casinos that operate under US sweepstakes laws must provide a free way to enter their promotions. This is known as an Alternate Method of Entry (AMOE), and the rules explaining how it works are published alongside each platform’s sweepstakes terms – most platform publish this under sweepstakes rules.
Most mail-in offers ask you to send a handwritten request containing your account details and, where applicable, a Postal Request Code or required declaration. If your submission meets the published requirements, the platform credits the advertised number of Sweeps Coins to your account.
No two brands follow exactly the same rules. Reward amounts, mailing addresses, request codes and submission requirements all vary, which is why it’s worth checking the latest sweepstakes rules before posting your letter.
The comparison below highlights some of the leading sweepstakes casinos offering mail-in requests, together with their welcome offers, mail-in rewards and current game libraries.
Details correct at time of publishing.
Mail-In Sweepstakes Casino Comparison
| Sweepstakes Casino |
Welcome Offer |
Mail-In Bonus |
Available Games |
| Stake.us |
250,000 GC + 25 Stake Cash |
5 Stake Cash |
3,000+ games |
| Mega Bonanza |
7,500 GC + 2.5 SC |
4 SC |
1,200+ games |
| McLuck |
7,500 GC + 2.5 SC |
4 SC |
1,500+ games |
| Hello Millions |
7,500 GC + 2.5 SC |
4 SC |
1,500+ games |
| Legendz |
500 GC + 3 SC |
3 SC |
300+ games |
| MyPrize |
50,000 GC + 5 SC |
4 SC |
1,000+ games |
| Sidepot |
10,000 GC + 1 Sweeps Cash |
2 Sweeps Cash |
1,500+ games |
| High 5 Casino |
Free daily SC plus recurring Game Coins and Diamonds (amounts vary) |
3 SC |
1,500+ games |
Stake.us – Best overall mail-in rewards
Stake.us: Pros & Cons
- 3,000+ games including exclusive Stake Originals
- Daily login bonus: 1 SC + 10,000 GC
- Social media bonus drops and Telegram drop codes
- Low minimum requirement for redemptions
- Not available in every U.S state
Stake.us offers one of the highest mail-in rewards currently available, with 5 Stake Cash awarded for every approved request. New players also receive 250,000 Gold Coins and 25 Stake Cash when they create an account.
Every mail-in request begins by generating a unique Postal Request Code. The code is linked to your account, can only be used once and remains valid for 30 days, so it’s worth generating a fresh one shortly before preparing your letter.
Approved requests are credited directly to your account and can be used in Stake.us sweepstakes games. The site also features more than 3,000 games, including slots, live dealer tables, classic casino games and Stake Originals.
Mail requests should be sent to:
Sweepsteaks Limited
Stake.us Postal Request
PO Box 9263
Dallas, TX 75209
- Receive 5 Stake Cash for every approved mail-in request.
- Generate a unique Postal Request Code before preparing your request.
- Each Postal Request Code is tied to your account and can only be used once.
- Postal Request Codes expire after 30 days.
- Use a handwritten 4″ × 6″ request card inside a handwritten #10 envelope.
- Follow the required wording exactly as published in the Stake.us Sweepstakes Rules.
Mega Bonanza – Excellent balance of rewards and simplicity
MegaBonanza: Pros & Cons
- Generous welcome offer
- 24/7 customer support
- Large game selection
- Restricted in some states
Mega Bonanza awards 4 Sweeps Coins for every approved mail-in request and gives new players 7,500 Gold Coins plus 2.5 Sweeps Coins when they register. Its library includes more than 1,200 casino games, so there’s plenty to explore while your request is being processed.
Each submission requires a unique Postal Request Code, which must be generated before preparing your request and mailed within 30 days. Requests must also be handwritten on a 4″ × 6″ card and posted in a standard #10 envelope.
Based on information provided by Mega Bonanza team, approved mail-in requests typically take around three months to process. The current rules do not publish a limit on the number of qualifying requests you can submit, provided each one meets the stated requirements.
Mail requests should be sent to:
PO Box 8214
Manchester, NH 03108
- Receive 4 Sweeps Coins for every approved mail-in request.
- Generate a unique Postal Request Code before each submission.
- Mail each request within 30 days of generating the code.
- Use a handwritten 4″ × 6″ request card inside a standard #10 envelope.
- Only one request card is permitted per envelope.
- Support advises mail-in requests typically take around three months to process.
McLuck – Great choice for slots and recurring mail-in rewards
McLuck: Pros & Cons
- 1,000+ casino-style games from 45+ providers
- 7,500 GC + 2.5 SC no-purchase welcome bonus
- Daily login rewards with GC and SC
- Dedicated iOS and Android apps
- 8-tier McLuck Loyalty Club
- Not available in all US states
- Live chat is limited to users who have made a GC purchase
McLuck combines a large game library with an ongoing mail-in rewards program. New players can claim 7,500 Gold Coins and 2.5 Sweeps Coins, while approved mail-in requests currently receive 4 Sweeps Coins. The site features more than 1,500 games from studios including Relax Gaming, NetEnt, Playson and 3 Oaks.
A unique Postal Request Code is required before preparing each mail-in request. The request must be handwritten and follow the published sweepstakes rules, including the required wording and mailing instructions.
Submitting a compliant request is another way to build your Sweeps Coin balance without purchasing Gold Coin packages. Before mailing your letter, double-check that the request code is valid and all handwritten details match your registered account.
Mail requests should be sent to:
PO Box 9550
Manchester, NH 03108
- Receive 4 Sweeps Coins for every approved mail-in request.
- Generate a unique Postal Request Code before preparing each request.
- Use one handwritten request card per #10 envelope.
- Follow the wording published in the official sweepstakes rules exactly.
- Mail each request before the Postal Request Code expires.
Legendz – Simple mail-in process with clear instructions
Legendz: Pros and Cons
- Available in most US states
- User-friendly interface
- 24/7 live chat support
- Top sports coverage
- Can be tricky for new players
Legendz awards 3 Sweeps Coins for every approved mail-in request and gives new players 500 Gold Coins plus 3 Sweeps Coins when they register. Its game library is smaller than many competitors, with just over 300 casino-style games available.
One feature that sets Legendz apart is its mailing requirements. Every request starts with a unique Postal Request Code, while the handwritten declaration must be copied exactly as generated. The rules also specify that requests must be completed using blue ink, with each code remaining valid for 45 days.
Because several submission requirements are more specific than those used by many other sweepstakes casinos, it’s worth checking every detail before posting your request. A small mistake, such as using the wrong ink colour or an expired request code, could prevent the request from being approved.
Mail requests should be sent to:
Legendz
Sweeps Coin Request Card
PO Box #628
Watertown, NY 13601
- Receive 3 Sweeps Coins for every approved mail-in request.
- Generate a unique Postal Request Code before writing your request.
- Use blue ink and copy the generated declaration exactly.
- Postal Request Codes expire after 45 days.
- Use one handwritten 4″ × 6″ request card inside a handwritten #10 envelope.
- Only one request card is permitted per envelope.
Sidepot – Straightforward weekly mail-in rewards
Sidepot Casino: Pros and Cons
- Daily login rewards
- Hundreds of games
- Accepts wide payment methods
Sidepot takes a different approach to mail-in requests. New players receive 10,000 Gold Coins and 1 Sweeps Cash when they register, while each approved request awards an additional 2 Sweeps Cash. The platform also offers more than 1,500 casino games.
Rather than using a Postal Request Code, Sidepot asks players to submit a handwritten 3″ × 5″ request card containing their registered account details, including their username and User ID. Requests must also be mailed from the same state as the verified residential address linked to the account.
The platform accepts up to 20 approved mail-in requests during each Sweepstakes Period (Monday through Sunday). That published weekly limit makes Sidepot one of the few sweepstakes casinos to clearly state how many qualifying requests players can submit.
Mail requests should be sent to:
SIDEPOT SWEEPSTAKES DEPARTMENT
P.O. BOX 8220
MANCHESTER, NH 03108
- Receive 2 Sweeps Cash for every approved mail-in request.
- Use a handwritten 3″ × 5″ request card inside a stamped #10 envelope.
- Include your username, User ID and registered account details.
- Maximum 20 mail-in requests per Sweepstakes Period (Monday–Sunday).
- Mail your request from the same state as your verified residential address.
- Copy the required declaration exactly as published in the official sweepstakes rules.
How Long Do Mail-In Bonuses Take to Arrive?
Receiving your Sweeps Coins can take anywhere from a few weeks to several months. Before crediting your account, the sweepstakes casino reviews your submission to confirm it meets the published requirements. That may include checking your account details, validating a Postal Request Code or Mail-In Code, and confirming the handwritten declaration matches the required wording.
Some platforms process requests more quickly than others, and waiting times can increase during busy periods. The estimates below combine official information, where available, with widely reported player experience.
| Sweepstakes Casino |
Typical Processing Time |
| Stake.us |
Approximately 4–8 weeks |
| Mega Bonanza |
Approximately 3 months |
| McLuck |
Approximately 2–3 months |
| Hello Millions |
Approximately 2–3 months |
| Legendz |
Approximately 4–8 weeks |
| MyPrize |
Approximately 2–6 weeks |
| Sidepot |
Approximately 2–6 weeks |
| High 5 Casino |
Approximately 4–8 weeks |
If your Sweeps Coins haven’t appeared within the expected timeframe, avoid sending duplicate requests immediately. Waiting until the published processing window has passed makes it easier to keep track of your submissions and reduces the chance of unnecessary duplicates.
How to send a letter to mail-in sweepstakes casinos and claim your free SC
Now that you understand why our recommended
list of social casinos
offer a mail-in request option, here’s how you can send your letter and receive free Sweeps Coins:
Step 1: Create an account
Click our banners on this page to browse our list of mail-in sweepstakes casinos. Select one that you prefer and register an account on it. Enter the following details like your name, email address, and password. You may be prompted to provide other key details such as:
- Date of birth
- State of residence
- First and Last name
- US phone number
- Town/Zip Code
These extra bits are often required in the event you’re asked to verify your account.
Step 2: Verify your account and receive your welcome bonus
As part of the requirements for social gaming platforms, every customer must verify their account and identity. This is necessary for those who wish to redeem their SC for gift cards or cash prizes and to know if it’s a real person operating the account.
Please note that you cannot skip this process. Some sweepstakes platforms allow you to verify your account via email and begin your gameplay. Then, when it’s time to redeem, you can verify your identity. Others would prefer that you verify all your details, including your identity, right from the jump.
Regardless of the form it takes, we recommend verifying your identity as early as possible. Once you’re done with the verification process, you’ll receive a welcome bonus of free Gold Coins and Sweepstakes Coins.
Step 3: Generate your request code (if required)
Many sweepstakes casinos require you to generate a unique Postal Request Code or Mail-In Code before preparing your request. This code links your handwritten submission to your account and helps the platform verify that your request is valid.
Brands including Stake.us, Mega Bonanza, McLuck, Hello Millions, Legendz and High 5 Casino require a unique request code before a mail-in request can be submitted.
Most request codes are single-use and expire after a set period. Once a code has expired or been used, you’ll normally need to generate a new one before sending another request.
Step 4: Handwrite your request
Now that you have your code handy (if you don’t, that’s fine), get a piece of paper (often 4 by 6). It must be unfolded and plain. Next, handwrite the following details (again, this depends on the particular operator) on one side of the paper:
- Your legal name (as it appears on your government ID)
- Registered email address
- Residential address
- Your unique AMOE request code (if required)
You can use blue or black ink to write these details. Typing is not allowed.
Step 5: Include the declaration (if available)
Each site has a specific statement you must write. It’s often in this format:
“I wish to receive Sweepstakes Coins to participate in the sweepstakes promotions offered by [Casino Name].”
It’s crucial that you use the exact words, punctuation, and phrases so that your request isn’t void.
Step 6: Insert your paper in an envelope and prepare to mail it
After writing every detail required by the operator on the unfolded piece of paper, get a standard #10 envelope to insert the paper into. At the sweepstakes casino’s request, write your return address at a particular spot, as well as the operator’s.
Step 7: Mail your request and wait
Once your letter has been posted, the only thing left to do is wait for it to be reviewed. Processing times vary by sweepstakes casino and can range from a few weeks to several months, depending on the platform and the volume of requests being handled.
Most brands won’t send a confirmation email when your request has been approved. Instead, you’ll usually see the additional Sweeps Coins appear in your account balance once the review has been completed.
Step 8: Repeat the process (where permitted)
Some platforms allow you to submit as many mail-in requests as possible. As long as you follow the steps outlined in their terms, you can receive free SC for every letter you send and have approved. Once again, you should only submit another request after the operator has processed the previous one.
How to Maximize Your Mail-In Bonuses
📖 Read the official sweepstakes rules before every request
Mail-in requirements can change over time. Before preparing your letter, review the platform’s current sweepstakes rules to confirm the mailing address, required declaration, request code requirements and any submission limits. Even small rule changes can affect whether your request is accepted.
✍️ Copy every detail exactly
Many sweepstakes platform’s require handwritten declarations, account information and Postal Request Codes. Don’t paraphrase or shorten the wording. Copy every detail exactly as it appears in the official rules to avoid unnecessary rejections.
📅 Keep a record of your submissions
Create a simple spreadsheet or notebook showing which platform you mailed, the date you sent the request and any request code you used. This makes it much easier to track processing times and avoid accidentally reusing expired codes.
📬 Use separate envelopes for every request
Almost every sweepstakes casino allows only one request per envelope. Trying to combine multiple entries into a single envelope will usually invalidate your submission, so prepare each request separately with the correct postage.
✅ Take your time before mailing
Before sealing the envelope, spend a minute checking your handwriting, mailing address, return address, declaration and any required Postal Request Code. Catching a small mistake before posting the letter is much easier than waiting weeks for a rejected request.
The Social Casino Sites You Shouldn’t Miss
1.
25 SC and 25K GC signup bonus
2.
Get 200% More Coins on First Purchase – 1.5M CC + 75 SC
3.
Get up to 750K Gold Coins + 65 SC FREE
4.
Get up to 500K Gold Coins + 105 FREE SC + 1000 VIP points
5.
625K Golden Coins + Up to 125 SC FREE + 1250 VIP Points
Tips to Ensure You Get Free SC from Mail-In Sweepstakes Casinos
Following the official instructions carefully gives you the best chance of having your mail-in request approved. Most rejected requests happen because small details are missed, such as using the wrong paper size, forgetting a request code or copying the required declaration incorrectly.
These practical tips can help improve your success rate.
- Write clearly using the required ink.
Most operators require handwritten entries. Write neatly using blue or black ink (or whichever colour the operator specifies) so every detail is easy to read.
- Use the correct paper and envelope.
Many sweepstakes casinos require a blank 4″ × 6″ card together with a standard #10 envelope. Some social casino’s have different size requirements, so always check the current rules before preparing your request.
- Copy the declaration exactly.
If the social casino provides a required statement, write it exactly as published. Even small wording changes or missing punctuation can result in your request being rejected.
- Double-check any request codes.
Sweepstakes social casino’s such as Stake.us, Legendz and High 5 Casino require unique request codes. Make sure you copy the code correctly and submit your request before it expires.
- Confirm your account details match.
Your name, email address and residential address should match the information registered on your casino account. Mismatched details may delay or prevent your request from being processed.
- Read the latest sweepstakes rules before mailing.
Addresses, reward amounts and submission requirements can change. Spending a couple of minutes reviewing the current rules helps ensure you’re following the latest instructions. You can find the sweepstakes rules link typically on the footer of the platform.
How to Maximize Your Mail-In Bonuses
Mail-in bonuses work best when you stay organized. Each operator has its own rules, reward amounts, waiting times and submission limits, so the goal is not just to send more letters, but to send cleaner requests that are less likely to be rejected.
Start with the highest-value mail-in offers
Not every mail-in bonus is worth the same amount. Stake.us currently offers 5 Stake Cash per approved request, while Mega Bonanza and MyPrize offer 4 SC. If you only have time to send a few requests, starting with the higher-value brands can make your effort go further.
Track every request you send
Keep a simple list of the social casino, request code, mailing date and expected processing window. This is especially useful for brands with expiring codes, such as Stake.us, Legendz and High 5 Casino.
Respect each sweepstakes casino brand’s submission limits
Some sweepstakes social casino’s allow ongoing requests, while others are stricter. Sidepot limits players to 20 requests per Sweepstakes Period, while MyPrize allows one mail-in entry per Sweepstakes Period. Ignoring these limits can waste postage and lead to rejected requests.
Do not reuse old request codes
Postal Request Codes and Mail-In Codes are usually single-use. Stake.us codes expire after 30 days, Legendz codes expire after 45 days, and High 5 Casino codes expire after 60 days. Generate a fresh code whenever the rules require it.
Check the rules before every batch
Mail-in rules can change without much warning. Before preparing several envelopes, quickly check the official sweepstakes rules for the latest address, reward amount, paper size, ink colour and required statement.
How to use your free SC at mail-in sweepstakes casinos
Start by choosing the games you enjoy most, whether that’s slots, table games, live dealer titles or instant-win games. Many sweepstakes casinos also publish each game’s RTP (Return to Player), giving you another way to compare your options before you play.
A higher RTP doesn’t guarantee better results in a single session, but it does indicate the theoretical percentage a game is designed to return over the long term. If two games appeal equally, many players prefer the one with the higher RTP. It’s also worth managing your Sweeps Coins rather than using your entire balance in one session.
Redeeming your Sweepstakes Coins for real prizes
Enjoyed playing a few sessions at these mail-in sweepstakes casinos and obtained a few SC winnings? If you answer yes, you’ll be pleased to know that you can exchange your SC and any associated winnings for cash prizes or gift cards.
Here’s the process to follow:
-
Meet the playthrough requirement by playing through your SC the number of times as instructed by the platform. Many operators offer a 1x playthrough to convert the bonus SC to eligible SC.
-
Accumulate the minimum eligible SC balance required by your chosen sweepstakes casino before submitting a redemption request.
-
Verify your identity (if you haven’t done so during the early sign-up process) by submitting a government-approved ID and a selfie.
-
Head to the “Redeem” section of your account. Enter your redemption details and click Submit. The operator processes your request and sends your real prize through the method you choose.
Some platforms may take time to provide your redeemed prizes. That’s why our list provides
sweepstakes casino fastest payout
options so you can get your real prizes within a few business days.
How do sweepstakes casinos work
Sweepstakes casinos use two virtual currencies: Gold Coins (GC) and Sweepstakes Coins (SC). While some brands use different names, the system works in much the same way across most sweepstakes social casino platforms. Gold Coins are designed for standard social gameplay. They let you access casino-style games and try different slots, table games and live dealer titles, but they can’t be redeemed for cash prizes or gift cards.
Sweepstakes Coins work differently. They can also be used to play eligible games, but any Sweeps Coins won through qualifying play may become eligible for redemption once you’ve met the platform’s redemption requirements.
The table below outlines the main requirements you’ll usually need to meet before requesting a redemption.
RequirementsDetailsPlaythroughThis involves playing your bonus SC a number of times (usually 1x to 3x) on games. This process turns your bonus SC into eligible/redeemable SCMinimum eligible SC balanceAccumulate at least 5 eligible SC for gift cards or 50 SC for cash prizes. It varies per operatorIdentity verificationUpload a government-approved ID (passport, driver’s license) and a selfie
You’ll usually receive your cash prizes via ACH transfer, which may take a few days. Many players prefer
PayPal sweepstakes casinos, as operators that support PayPal redemptions often process withdrawals within a few hours. Gift card prizes are also typically delivered straight to your email.
Sweepstakes Coins can be collected in several ways, depending on the platform. Common examples include welcome offers, daily login rewards, Gold Coin package promotions, referral programs, loyalty rewards and mail-in requests.
Pros and cons of mail-in sweepstakes casino
Here are the pros and cons of mail-in sweepstakes casinos.
Pros and Cons
- free SC with no purchase required
- Legal to claim under sweepstakes law
- Easy redemption process
- The amount of SC is usually small
Sign up at mail-in sweepstakes casinos and enjoy receiving free SC
Mail-in entries provide an easy and no-cost method to boost your SC balance. We have covered the key steps, so you should feel confident writing your own request. Remember to follow your preferred sweepstakes casino’s rules to avoid your request being ignored or rendered void.
Ready to try? Click the banners on this page to pick a sweepstakes casino, register an account, and make your mail-in request.
Don’t Miss These Premium Social Casino Bonuses
1.
25 SC and 25K GC signup bonus
Playthrough: 3x
2.
Get 200% More Coins on First Purchase – 1.5M CC + 75 SC
Playthrough: 1x Bonus
3.
Get up to 750K Gold Coins + 65 SC FREE
4.
Get up to 500K Gold Coins + 105 FREE SC + 1000 VIP points
5.
625K Golden Coins + Up to 125 SC FREE + 1250 VIP Points
FAQs about mail-in requests
📝 What is an Alternate Method of Entry (AMOE)?
It’s the no-purchase entry method sweepstakes casinos must offer. Here, you mail a request for free Sweepstakes Coins, as required by sweepstakes law.
💰 How many Sweepstakes Coins do I get per mail request?
You can get from as low as 1SC per approved request. Some platforms are generous enough to offer much larger amounts (10 SC).
📬 Do I need to pay anything to send a request?
No purchase is required, but you must use a regular postage stamp. The only cost is the postage to mail your letter; the sweepstakes casino doesn’t charge any fee.
✉️ Can I send more than one entry per envelope?
No. Each stamped envelope counts as a single entry. All official rules state “one request per envelope”, so extra entries in the same envelope won’t count.
