Mainstreet Affiliates is the affiliate program representing a group of well-known online casinos, primarily targeting the U.S. market. Some of the brands under their umbrella include Vegas Casino Online, Sun Palace Casino, Las Vegas USA Casino, and Slots Plus Casino. These casinos operate on the RealTime Gaming (RTG) software platform, which is pretty popular in markets like the U.S., where many other providers are restricted.
Best for: casino affiliates, RealTime Gaming casino traffic, US-facing casino review sites, legacy iGaming publishers, and partners who prefer long-cookie RevShare over CPA-style acquisition deals.
Less ideal for: affiliates needing CPA or Hybrid payouts, low payout thresholds, multi-currency payments, modern API/postback tooling, or programs without high-roller carryover caveats.
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Pros
- 40% RevShare rate
- 365-day cookie length
- 5% sub-affiliate commission
- No standard negative carryover
- No admin fees
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Cons
- No CPA or Hybrid
- $300 payout minimum
- USD payments only
- High-roller carryover exception
- No public API support
Commission Rate & Model
Commission Rate
40% Revenue Share
Commission Model
CPA, RS, Hybrid
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Mainstreet Affiliates – Commission Structure Review
Program type: casino affiliate program · Main model: 40% Revenue Share · Referral commission: 5% · Best fit: casino review sites, slot traffic, bonus pages, and affiliates targeting classic RTG casino audiences
Commission Quality: 8.0 / 10
Mainstreet Affiliates has a strong and straightforward casino commission structure, mainly built around a 40% Revenue Share model. This is competitive for casino affiliates because it gives partners meaningful long-term upside when referred players continue depositing and playing. The program is especially relevant for affiliates with casino review traffic, RTG slot traffic, bonus comparison pages, payment-method content, and players interested in classic online casino brands.
Model: Revenue Share
RevShare: 40%
Referral commission: 5%
Casino-focused program
Best fit: casino SEO
Player quality matters
| Commission element | What Mainstreet Affiliates offers | What this means for affiliates |
|---|---|---|
| Revenue Share | A headline 40% Revenue Share commission. | This is a strong casino RevShare rate, especially for affiliates that can send loyal depositing players rather than short-term bonus hunters. |
| Commission type | The main public structure is RevShare rather than CPA-first. | The program is better suited to affiliates who want long-term player value instead of a one-time upfront acquisition payout. |
| Referral commission | A 5% referral commission for referring other affiliates. | This adds a useful secondary income layer, although the main earning opportunity remains direct player referrals. |
| Casino player value | Earnings are tied to ongoing player activity across casino brands. | Strong retention and repeat deposits matter because RevShare rewards long-term play more than one-off registrations. |
| CPA flexibility | CPA is not the main public commission angle. | Affiliates who prefer fixed upfront payouts should confirm directly whether CPA or custom deals are available for their traffic and GEOs. |
| Hybrid deals | Hybrid structures are not the core public offer. | Proven affiliates may be able to discuss custom arrangements, but the program should mainly be evaluated as a RevShare opportunity. |
| Net revenue basis | Revenue Share is based on commissionable casino revenue. | Final earnings can be affected by deductions such as bonuses, chargebacks, payment costs, fraud, adjustments, or other operator-side costs. |
| Traffic quality impact | Commission value depends heavily on valid casino players. | Duplicate accounts, self-referrals, bonus abuse, fraud, or restricted traffic can reduce or block commission eligibility. |
What makes the commission structure strong
- 40% RevShare: a competitive casino commission rate
- Long-term upside: active players can generate recurring value
- 5% referral layer: extra earning potential from referred affiliates
- Clear casino fit: review, slots, and bonus traffic can monetize naturally
What limits or complicates earnings
- CPA is not the main public focus: upfront-payout affiliates may need to negotiate
- RevShare depends on retention: low-value players reduce long-term earnings
- Net revenue deductions apply: final commission can be lower than gross player activity
- Traffic compliance matters: fraud, duplicate accounts, and bonus abuse can affect payouts
Commission example:
If referred players generate $5,000 in eligible casino revenue and the affiliate is on a 40% RevShare deal, the gross affiliate commission would be $2,000. The final payable amount can still depend on deductions, player validation, and the program’s revenue calculation rules.
If referred players generate $5,000 in eligible casino revenue and the affiliate is on a 40% RevShare deal, the gross affiliate commission would be $2,000. The final payable amount can still depend on deductions, player validation, and the program’s revenue calculation rules.
Visitor takeaway: Mainstreet Affiliates offers a strong casino RevShare commission structure with a clear 40% rate and an additional 5% referral commission.
The program is best for affiliates with casino review, slots, RTG casino, bonus, and high-intent iGaming traffic.
The main limitation is flexibility: affiliates looking for CPA or Hybrid deals should confirm availability directly, while RevShare affiliates should focus on player quality and long-term retention.
Cookie Duration
Cookie Duration
30 - 60 days
Payouts
Languages
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Target Market
Geographic Target Market
USA & CANADA
Best for
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Mainstreet Affiliates – Target Market Review
Program type: casino affiliate program · Core audience: classic casino players, RTG slot users, bonus seekers, mobile casino traffic, table-game players, and high-intent casino review audiences
Target Market Fit: 7.9 / 10
Mainstreet Affiliates has a clear casino-first target market, with strongest appeal to affiliates who can reach players interested in classic online casinos, RTG-style slots, casino bonuses, and traditional casino gameplay. The program is best matched with casino review sites, slot pages, bonus comparison content, mobile casino guides, payment-method articles, and localized iGaming SEO. It is less suitable for broad entertainment traffic or sportsbook-first audiences because the natural conversion path is casino-led rather than betting-led.
Best fit: casino affiliates
RTG slots audience
Classic casino traffic
Bonus comparison pages
Mobile casino users
High-intent iGaming SEO
| Audience segment | What this audience wants | Why Mainstreet Affiliates fits |
|---|---|---|
| Classic casino players | Familiar casino brands, simple game lobbies, clear promotions, trusted payment options, and a traditional online casino experience. | Mainstreet Affiliates is best positioned for affiliates who promote classic casino brands rather than sportsbook-led or crypto-first gambling offers. |
| RTG slot players | RTG-style slot games, jackpots, bonus rounds, familiar themes, free spins, and ongoing casino promotions. | Slot traffic is one of the strongest fits because Mainstreet’s casino portfolio naturally appeals to players who already like classic RTG slot content. |
| Casino bonus seekers | Welcome bonuses, reload promotions, free spins, cashback, deposit matches, wagering terms, and clear value comparisons. | Bonus comparison pages can convert well, but affiliates should present terms clearly to avoid attracting only low-value bonus hunters. |
| Table-game players | Blackjack, roulette, video poker, baccarat, fair gameplay information, and reliable banking options. | The program can also work for affiliates covering broader casino gameplay, not only slot-focused traffic. |
| Mobile casino users | Fast registration, mobile-friendly games, easy deposits, simple navigation, and stable casino access from phone or tablet. | Mobile casino pages are relevant because many casino players compare, register, and deposit directly from mobile devices. |
| Localized casino traffic | Casino recommendations based on country, currency, payment method, language, bonuses, and legal availability. | GEO-specific casino SEO can work well if affiliates focus on suitable markets and avoid restricted or poor-fit traffic. |
| Generic gambling traffic | Broad gambling entertainment, sports betting, casino games, or general promotional offers. | This is a weaker fit unless the traffic is clearly casino-led. Sportsbook-first or vague gambling traffic may not convert strongly. |
What makes the target market strong
- Clear casino focus: classic casino, slots, and bonus traffic match naturally
- RTG relevance: affiliates with RTG slot audiences have a strong angle
- RevShare-friendly users: repeat casino players can generate long-term value
- SEO monetization fit: reviews, bonuses, slots, and payment pages can convert well
What limits target-market fit
- Not sportsbook-led: betting audiences may not be the best match
- Bonus-only users can be weak: low-value traffic may reduce RevShare quality
- Classic casino positioning: may feel less modern than crypto or sportsbook-first brands
- GEO compliance matters: affiliates need to avoid unsupported or restricted markets
Practical example:
A page targeting “best RTG casinos”, “classic online casinos”, or “casino bonus sites” is much better matched to Mainstreet Affiliates than a broad sports betting article. The strongest conversions usually come from players already looking for casino games, slot bonuses, or traditional online casino brands.
A page targeting “best RTG casinos”, “classic online casinos”, or “casino bonus sites” is much better matched to Mainstreet Affiliates than a broad sports betting article. The strongest conversions usually come from players already looking for casino games, slot bonuses, or traditional online casino brands.
Visitor takeaway: Mainstreet Affiliates has a solid target-market fit for casino and iGaming affiliates.
The best traffic comes from classic casino reviews, RTG slot pages, casino bonus comparisons, mobile casino guides, table-game content, payment-method pages, and localized casino SEO.
The main limitation is that it is less suitable for sportsbook-first, crypto-first, or broad entertainment traffic that does not show clear casino intent.
Affiliate Approval Process
Approval Difficulty
Gallery
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