Notes

Insights

Notes on cashback affiliate models, sportsbook economics, and lessons we've picked up building BackBet.

primeroddsreduced juice
4 min read14 Oct 2026

What Is Vig (Juice) in Sports Betting and How to Calculate It

Vig is the cut a sportsbook builds into every line. Here is how to calculate it from any pair of odds, why the standard -110 costs you 4.55%, and how to pay less.

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cashbackprimerbetting
4 min read14 Oct 2026

Sportsbook Cashback on Losses: How It Works and What's the Catch

Loss rebates, bet insurance and affiliate cashback all sound like money back. They work very differently. Here is how each one pays, and the catches to check before you count on it.

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mathoddsbetting
4 min read14 Oct 2026

Break-Even Win Rate in Sports Betting: What You Need to Beat -110

At standard -110 pricing you have to win 52.38% of your bets just to break even. Here is the formula, a table for every common price, and what actually moves the number.

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sportsbookscomparisonreduced juice
4 min read14 Oct 2026

BetOnline vs BetAnything: Which Offshore Sportsbook Should You Use?

BetOnline wins on depth, live betting and the polished product. BetAnything wins on price with -105 juice. A side-by-side look at both, and how to pick.

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sportsbooksreduced juicereview
5 min read14 Oct 2026

BetAnything Review 2026: -105 Reduced Juice, $750 Free Play and Payouts

BetAnything's big selling point is -105 pricing on the four major US sports. Here is how it works, how the $750 Free Play bonus compares, how deposits and payouts work, and who it suits.

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primeroddsmath
4 min read14 Oct 2026

American vs Decimal Odds: How to Read and Convert Betting Odds

-110, +150, 1.91, 2.50: they are all the same idea written differently. How to read American and decimal odds, convert between them, and see the probability inside every price.

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reduced juicecashbackrakeback
9 min read05 Jul 2026

Reduced Juice Sportsbooks vs Cashback vs Rakeback: What Saves You More?

Reduced juice sportsbooks charge -105 instead of -110; cashback and rakeback return part of the book's revenue afterward. One bettor, one month, all of it worked out in real arithmetic.

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rakebackcashbackbetting
9 min read04 Jul 2026

Sportsbook Rakeback: How Sports Betting Rakeback Deals Work

Sportsbook rakeback is a standing rebate on what the book makes from your bets. How sports betting rakeback deals actually work, who pays them, and a worked month at real rates.

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cashbacksportsbooksbetting
4 min read02 Jul 2026

Best Cashback Sportsbooks 2026 (Ranked)

The best cashback sportsbooks of 2026, ranked — which books pay you back on every bet, what each one does best, and the honest trade-offs of each.

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cashbackprimerbetting
9 min read15 Jun 2026

Sportsbook Cashback: How It Works and How Much You Get Back

Sportsbook cashback pays you back a share of the net revenue a sportsbook makes from your betting. Here's how it works, where the money comes from, and how much you actually get back.

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reduced juiceoddsbetting
6 min read15 Jun 2026

Reduced Juice Sportsbooks 2026 — Which Books Offer It (And the Math)

Reduced juice sportsbooks charge -105 instead of the standard -110 — a smaller cut on every bet you place. Here's which books actually offer it in 2026, and the math on what it saves you.

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world cupoddsbetting
5 min read14 Jun 2026

World Cup 2026 Odds — Where the Money Is Going

A look at the pre-match prices across the 2026 World Cup, how to read them, and where bettors are putting their money this tournament.

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