One Formula Prices a Deposit Bonus, a Cashback and a Freebet

Every bonus page is designed around one number: the headline. 100% up to $200. 200% mega boost. The number that actually decides what the offer is worth appears eight paragraphs down in the terms, and it is usually written like "40x", which most people scroll past. Let's fix that.

The three offers, stripped of marketing

• Deposit bonus: extra balance that only becomes real money after you bet a multiple of it. Until then it is a loan you repay by gambling.
• Cashback: a percentage of your net losses returned over a period, often with little or no wagering attached.
• Freebet: a token stake. If it wins you keep the profit, not the stake. If it loses, nothing happens.

Three different products. One is systematically overrated and one is systematically underrated, and the math shows which.

The only formula you need

Expected cost of clearing a bonus equals required turnover multiplied by the house edge you face while clearing it.

Work a standard sports example. 100% up to $100 with 40x wagering on the bonus amount at minimum odds of 1.80. Turnover required: $4,000. A typical bookmaker margin at those odds is around 5%. Expected loss while churning: about $200. You were given $100 and the clearing process costs $200 on average. The generous-looking offer is a net negative before you even reach time limits and max-bet traps.

Casino version: $100 bonus, 35x wagering, cleared on a 96% RTP slot. That is $3,500 of spins at a 4% edge, roughly $140 of expected loss against $100 received. Still negative, just less brutally.

Now you can price any offer in your head: multiply the wagering number by the edge, compare with the bonus. Two details swing it hard. First, whether wagering applies to bonus only or to deposit plus bonus; the second doubles the turnover. Second, whether the bonus is cashable or sticky, meaning removed from your balance at withdrawal. Sticky bonuses are worth far less than face value.

Freebet math, since nobody does it

A $10 freebet at odds 3.0 returns $20 profit if it wins and nothing if it loses. Because the stake never comes back, a freebet's value rises with the odds you use it at. Rough guide: spent at odds around 3.0 to 4.0, a freebet is worth about 60 to 70 percent of its face value. Spent at 1.30, it is worth about two dollars. Burning freebets on heavy favourites is the most common free-money mistake in betting.

Why cashback quietly wins for regulars

Ten percent weekly cashback on net losses, paid as withdrawable cash or with token wagering, does something no deposit bonus does: it trims the effective house edge on everything you bet, every week, with no $4,000 hoop to jump through.

Compare the two honestly. The $100 headline bonus above is negative expected value once you price the wagering. Real no-strings cashback is plainly positive relative to playing without it, and its worth scales with how much you already play. For anyone betting regularly, modest cashback beats a big one-time bonus almost every time. The catch to check: some "cashback" arrives as bonus funds with their own wagering, which sends you straight back to the formula above.

When the big deposit bonus is still the right pick

• You were depositing anyway and the wagering is genuinely low, around 20x on bonus only, at markets you would bet regardless.
• The max cashout is high or absent. A bonus capped at $100 winnings has its upside amputated.
• You are an occasional player. Cashback needs volume to matter; a casual weekend punter gets more from one clean bonus.

And know the traps that void winnings mid-clear: a maximum bet rule while wagering, excluded markets, and betting both sides of an event. Books enforce these retroactively, and they are inside the terms you accepted.

The three-minute terms check, in order

1. Wagering multiplier, and whether it applies to bonus or deposit plus bonus.
2. Minimum odds or game weighting.
3. Time limit to clear.
4. Maximum bet while wagering.
5. Maximum cashout.
6. Sticky or cashable.

If any of those six is missing from the terms, assume the worst version of it.

• Wagering above 30x on deposit plus bonus: close the tab.
• No-wagering cashback of 8% or more: take it over almost any headline bonus if you play weekly.
• Freebets: spend them at odds between 2.5 and 4.0.
• Nothing here flips the game positive. Every offer is priced so the operator wins on average; your job is only to pick the one that loses least. Anyone selling a "bonus abuse system" or guaranteed-profit signals is selling exactly nothing.

One more time, because it is the whole article: a bonus changes the shape of the deal, not its direction. Every offer described above is negative expectation before you claim it and negative expectation after. The formula only tells you which one is least expensive.