Rebate and Cashback Calculator: Net Cost
Some offers pay a little back on what you bet, on what you lose, or once you reach a target. This calculator sets that payback against what the game keeps on average, and shows the net cost and the break-even rate. It opens on a 0.5% rebate on ₹6,000 bet on colours.
The calculator above is set to a rebate we invented: 0.5% of everything bet, on ₹100 colour bets, for one hour at a round a minute. At the time of writing (8 October 2026) the Activity tab showed banner titles such as “COMPLETE TASKS EARN” and “CHECK IN DAILY EARN MORE”, and a line about an Attendance bonus. We could not read the terms behind any of them, so no rate on this page belongs to Shree Win.
Words on this screen
| Word | In plain words |
|---|---|
| Rebate | A small share of everything you bet, paid back whether you win or lose |
| Cashback | A share of your net loss, paid back only if you finish behind |
| Fixed reward | A set amount once your total bets reach a target |
| Attendance bonus | A reward the page ties to signing in on consecutive days |
| Net cost | What is left after the offer pays back its share |
| Break-even rate | The rebate that would exactly cancel what the game keeps |
The opening example
The first box asks how the offer pays, and has one choice for each of the first three words in the table. On the rebate choice the result reads:
- ₹30 back. 0.5% of the ₹6,000 bet.
- ₹414 kept by the game. The colour illustration keeps 6.90% of each stake on average.
- ₹384 net cost. The rebate covers about 7% of the average loss.
- 6.90% break-even. The rebate would have to be this big to cancel the cost.
- ₹1,590 to ₹1,560. The size of a bad hour (only 1 in 20 is worse), before and after the rebate.
Type 6.9 into the rebate box and the net cost reads ₹0. Even then an hour typically lands about ₹729 either side of that average. An offer that breaks even on average still leaves the hour a gamble.
Same offer, four games
| Game odds (illustration) | Game keeps | Average loss | Rebate pays | Net cost |
|---|---|---|---|---|
| Two-way bet | 2.00% | ₹120 | ₹30 | ₹90 |
| Colour bet | 6.90% | ₹414 | ₹30 | ₹384 |
| Violet bet | 11.80% | ₹708 | ₹30 | ₹678 |
| One-number bet | 11.80% | ₹708 | ₹30 | ₹678 |
The rebate is the same ₹30 in every row, because it depends only on what you bet. What the game keeps depends on the odds. The more the game keeps, the less of the cost the rebate covers.
A cashback and a fixed reward beside it
| Offer (invented) | You bet | Pays back on average | Game keeps | Net cost |
|---|---|---|---|---|
| 0.5% rebate | ₹6,000 | ₹30 | ₹414 | ₹384 |
| 10% cashback, 2 hours, ₹100 a round | ₹12,000 | ₹95 | ₹828 | ₹733 |
| ₹50 once ₹10,000 is bet | ₹10,000 | ₹50 | ₹690 | ₹640 |
Cashback pays only when you finish behind, which the two-hour example does about 78 times in 100. The fixed reward needs 100 rounds, about 1.7 hours at a round a minute. It would have to be ₹690 to break even.
What a sign-in reward is, and is not
If a reward rises with each day you sign in, as the page’s line says, it is a reason to come back tomorrow. That is worth noticing before it is worth pricing. If the reward asks for no betting, there is no cost to calculate. If it asks for a turnover target, choose the third kind of offer, type the reward and the target, and read the net cost.
What it cannot tell you
The calculator averages over many hours. One hour can land far from the average, and no offer changes that. It does not know any cap, minimum or exclusion in the terms, and it cannot see inside a platform. A banner is not a set of terms, so read the offer’s own terms before you count on a payback. For the sums on a bonus with a turnover rule, use the bonus calculator. For an hour with no offer at all, use the expected-loss calculator. The tools page lists the others, and the help guide covers payment worries.
Work out the net cost before you sign up. The button opens the platform’s own Register page in a new tab. Read its address bar first.
Log in or register on Shree Win
Opens the platform’s own page in a new tab. Referral link. 18+ only.
Common questions
Does a rebate make a bad hour less risky, or only cheaper?
Mostly cheaper, and only a little. In the opening example the bad hour that only 1 in 20 exceeds is a loss of ₹1,590 before the rebate and ₹1,560 after it. The ₹30 moves the average a touch and leaves the swing almost where it was.
What do I do with the break-even rate if no banner shows a rate?
Keep it as a yardstick. For the colour bet it is 6.90%, so an offer would need to pay back that share of every stake to cancel the average cost. If your terms name a lower rate, the offer still leaves a cost. If they name none, you have nothing to compare.
Why does a 10% cashback return only ₹95 of an ₹828 loss?
Because it pays only on a net loss, and only that share of it. In the example about 78 two-hour periods in 100 end behind, so there is often something to return, but 10% of a loss is still small. To cover the average loss it would have to return 87% of it.
Is the Attendance bonus a rebate?
We cannot tell. The page said “The more consecutive days you sign in, the higher the reward will be”, and that line mentions signing in, not betting. If your terms ask for no betting, there is nothing for this calculator to price. If they ask for a turnover target, use the fixed-reward choice.
Where on my screen do I find the rate to type in?
We do not know, because we could not read the terms behind any Activity banner. Look in the offer’s own terms or rules. If your screen gives no rate, the calculator cannot price the offer, and a guess will give you a guess back.
Can the net cost ever be negative?
Only if the rebate rate is higher than the share the game keeps. Type 6.9% into the opening example and the net cost falls to ₹0. Type more and it turns into a gain. The tool then reminds you to check the offer for a cap or a minimum, since a result like that is unusual.