Mail-in sweepstakes casino bonuses offer an opportunity for players to receive free Sweeps Coins for the cost of a stamp. Every legitimate sweepstakes casino offers mail-in bonus deals, and they’re a relatively easy way to play more for less. Here’s everything you need to know about this sweepstakes promo, including the best deals available to US players.
Top Sweepstakes Casinos with Mail-In Bonuses March 2025
Stake.us Casino
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Mail-in bonuses provide players with a way to receive free Sweeps Coins (SC) or equivalent virtual currency without making a purchase. These promotions are part of sweepstakes-based casinos, which operate legally by offering a no-cost method of entry.
To claim a mail-in bonus, players must typically handwrite a request on a card or paper and send it via postal mail to the specified address. Each casino has its own specific requirements, which may include:
Providing personal details, such as your full name, email, and return address.
Generating and including a unique request code from the casino’s website.
Writing a specific statement confirming that you wish to receive Sweeps Coins.
Using a #10 envelope and properly labeling the request with required details.
Submitting one request per envelope and adhering to daily or periodic limits.
Once received and processed, the requested Sweeps Coins are credited to the player’s account, allowing them to participate in sweepstakes games with a chance to redeem winnings. Since every sweepstakes casino has different rules, it’s crucial to follow each site’s specific instructions carefully to ensure your request is approved.
Top Mail-In Bonus Offers from Sweepstakes Casinos
When claiming a mail-in sweepstakes bonus, it’s essential to follow each site’s specific instructions carefully to ensure your request is accepted. Below is a list of the top mail-in bonus offers, including details on how much you can claim and where to send your request. Be sure to review the full guidelines on each platform to avoid disqualification.
Sweepstakes Casino
Mail-In Bonus
Mailing Address
Stake.us Casino
5 free Stake Cash
Sweepsteaks Limited
13101 Preston Rd.
STE 110-5027
Dallas, TX 75240
Mega Bonanza
4 free Sweeps Coins
Mega Bonanza
PO Box 8214
Manchester, NH 03108
Real Prize Casino
5 free Sweeps Coins
RealPlay Tech Inc.
13203 SE 172nd Ave Ste 166 #142
Happy Valley, OR 97086
High 5 Casino
3 free Sweeps Coins
High 5 Casino
2801 Centerville Road
Wilmington, DE 19808
McLuck Casino
4 free Sweeps Coins
McLuck – Sweepstakes
B-Two Operations Limited
PO Box# 9550
Manchester, NH 03108
Fortune Coins
500 free Fortune Coins (5 SC)
10-8707 Dufferin Street
Thornhill, PO BOX #173
Ontario, Canada L4J 0A2
By following the correct mail-in procedures for each sweepstakes site, you can take full advantage of these bonus offers and enjoy additional gameplay without making a purchase. Always review the latest guidelines to ensure your request is processed successfully.
Stake.us Casino Mail-in Bonus
Stake.us offers a mail-in bonus that allows eligible participants to receive 5 Stake Cash (SC) per valid request, providing a no-cost way to engage with their sweepstakes system. To take advantage of this offer, ensure your mail-in request follows all specified requirements, including obtaining a unique postal request code from the Stake.us website and including all necessary personal details as outlined in their official guidelines.
This promotion is a great way to participate without making a purchase, but to increase your chances of approval and avoid common errors, carefully review the full instructions in the Stake.us Help Center before submitting your request.
Mega Bonanza Mail-in Bonus
Mega Bonanza offers a mail-in sweepstakes bonus, allowing participants to claim 4 Sweeps Coins (SC) per valid request at no cost. To qualify, you must generate a 13-digit code from the “Sweepstakes Rules” section on the Mega Bonanza website. This code, along with any additional required details, must be included in your mail-in request as specified in their official instructions.
To ensure your submission meets all eligibility requirements and follows the correct process, carefully review the “Sweepstakes Rules” on the Mega Bonanza website before sending your request.
Real Prize Casino Mail-in Bonus
Real Prize Casino offers a mail-in sweepstakes bonus, allowing players to receive 5 Sweeps Coins (SC) per valid request without making a purchase. To claim the bonus, participants must send a handwritten request following specific guidelines, including using a #10 envelope and a 4″x6″ index card with their personal details. Each request must include the player’s name, email, residential address, and a required statement of agreement to the sweepstakes terms.
Participants can submit one request per day, and all submissions must be handwritten to qualify. For full details and up-to-date instructions, it’s best to check Real Prize Casino’s official sweepstakes rules.
High 5 Casino Mail-in Bonus
High 5 Casino offer mail-in requests, allowing participants to receive 3 SC per valid submission without any purchase. To claim, first log in to your High 5 Casino account, go to the My Account section, and click on “Get Mail-In Code” to get your unique code. You can follow the instructions on the site from there.
By following the steps meticulously, you can effectively participate in High 5 Casino’s mail-in sweepstakes bonus program and enjoy additional Sweeps Coins for gameplay without any purchase.
McLuck Casino Mail-in Bonus
McLuck offers a mail-in sweepstakes bonus, enabling participants to receive 4 Sweeps Coins (SC) per valid request without any purchase necessary. This provides an opportunity to engage with McLuck’s sweepstakes games and potentially redeem prizes.
To claim, log in to your McLuck account, navigate to the “My Account” section, and click on “Generate Mail-In Request Code” to obtain your unique code. This code is essential for your mail-in request.
Fortune Coins Mail-in Bonus
Fortune Coins offers a mail-in sweepstakes bonus, allowing participants to receive 500 Fortune Coins (FC) per valid request without any purchase. This provides an opportunity to engage with Fortune Coins’ games and potentially redeem prizes.
Some points to consider about the Fortune Coins mail-in bonus include:
You can submit one request every five business days.
Requests must be handwritten; printed or machine-generated entries will be disqualified.
Ensure all information is legible to avoid processing delays.
Complete the Know Your Customer (KYC) process on your Fortune Coins account before submitting a mail-in request.
Tips for Mail-In Sweepstakes Bonuses
Maximizing your mail-in sweepstakes bonuses requires attention to detail and consistency. Follow these tips to ensure your requests are processed successfully and you get the most out of your free Sweeps Coins (SC):
1. Follow Each Casino’s Rules Carefully
Every sweepstakes site has specific requirements, such as handwriting your request, including a unique code, or using a specific envelope size. Failing to meet these rules can lead to your request being rejected. Always review the latest guidelines on the casino’s official site before mailing.
2. Use Legible, Neat Handwriting
Many sweepstakes casinos require handwritten entries, often in blue or black ink. Messy or illegible handwriting may cause your request to be disqualified. Take your time to write clearly and accurately.
3. Include All Required Information
Make sure your request contains everything needed, including:
Your full name and email associated with your account.
Your return mailing address matching your account details.
The required sweepstakes statement confirming your intent to participate.
The unique request code, if applicable.
4. Use the Correct Envelope and Address Format
Most sites require a #10 standard envelope (4.125 inches x 9.5 inches). Ensure your envelope is addressed correctly, and check that your return address is handwritten if required.
5. Send Requests Regularly to Maximize Bonuses
Sweepstakes casinos often limit the number of requests per day or per week. Keep track of submission limits and mail requests consistently to accumulate as many Sweeps Coins as possible over time.
6. Send in Bulk
If the sweepstakes casino allows it, consider sending multiple mail-in requests at once to maximize your rewards over time. Some sites let you submit multiple entries in a single mailing session, helping you accumulate more Sweeps Coins without the hassle of daily trips to the post office. Always check the casino’s rules to see if bulk submissions are permitted and how frequently you can mail requests.
7. Double-Check for Errors Before Mailing
Before sealing your envelope, review your handwriting, required information, and address. Even small mistakes, like forgetting a statement or writing the wrong request code, can result in disqualification.
8. Keep Records of Your Submissions
To track your progress, keep a log of your mail-in requests, including:
The date each request was sent.
The casino name and bonus amount requested.
A photo or copy of the request before mailing.
This helps you follow up if a bonus isn’t credited and ensures you stay within allowed limits.
9. Be Patient with Processing Times
Mail-in requests can take weeks or even months to process, depending on the casino. Don’t expect instant results, and continue sending requests regularly to build up your Sweeps Coins over time.
By following these tips and staying organized, you can maximize your mail-in sweepstakes bonuses and enjoy more gameplay without spending money!
Is Claiming a Mail-In Sweepstakes Bonus Worth It?
Not really. While mail-in sweepstakes bonuses offer a way to collect free Sweeps Coins (SC) without making a purchase, the process is often time-consuming, tedious, and slow compared to other free SC opportunities available on sweepstakes casino sites.
Here’s why mail-in bonuses may not be worth the effort:
Long Processing Times: It can take weeks or even months for your request to be processed and for the Sweeps Coins to be credited to your account. In contrast, daily login rewards and other in-app bonuses provide instant free Sweeps Coins with minimal effort.
Strict Submission Rules: Each request must follow very specific guidelines, including handwritten details, the correct envelope size, and a properly formatted address. Any mistakes can result in your request being rejected, wasting your time and postage.
Daily & Social Media Bonuses Are Easier: Many sweepstakes casinos offer daily login bonuses, social media giveaways, referral rewards, and promotional events that provide free Sweeps Coins without requiring users to send physical mail.
Limited Returns: Most mail-in sweepstakes bonuses provide only a small number of Sweeps Coins per request (typically 3-5 SC). Since you’re often limited to one request per day, the effort and cost of envelopes and stamps may not justify the return.
Ongoing Promotions Offer More Value: Sweepstakes casinos frequently run special promotions where players can earn significantly more free Sweeps Coins by simply participating in giveaways, contests, or completing in-app activities.
When Is It Worth It?
Mail-in bonuses may be worth considering if:
You’ve already claimed all other free bonuses available on the site.
You don’t mind waiting for Sweeps Coins to be credited.
You’re sending mail-in requests in bulk to maximize potential rewards over time.
The Verdict on Mail-in Sweepstakes Casino Bonuses
For most players, mail-in sweepstakes bonuses aren’t the best use of time, especially when daily login rewards, referral programs, and social media promotions offer an easier and faster way to collect free Sweeps Coins. Unless you’re committed to maximizing every possible free entry, it’s usually not worth the hassle.
Stake.us Casino Mail-in Bonus
Stake.us Casino Mail-in Bonus
Mega Bonanza Mail-in Bonus
High 5 Casino Mail-in Bonus
McLuck Casino Mail-in Bonus