A sign-up bonus looks like money until you read the terms attached to it. It is not a gift, a rebate, or a thank-you note from a casino. It is a credit with conditions, and the conditions decide whether you ever get to withdraw a dollar of it. The single most important condition to check first is how the operator calculates wagering: on the bonus amount alone, or on the bonus plus your own deposit. That one line changes the real cost of the offer more than any headline percentage ever will.
Reading the fine print before you claim anything
Take a typical Canadian-facing operator. Supabet Casino has accepted Canadian sign-ups since 2021 and operates under Curacao eGaming licence 8048/JAZ, held by Supabet Entertainment Ltd. That licence is not a Canadian licence, and Supabet Casino is not part of Ontario’s regulated market. None of that makes the site illegitimate, but it does mean the terms document, not a provincial regulator, is your main protection. Read it the way you would read a lease, because the same logic applies: the friendly summary on the promo page is not the contract.
Start with the wagering multiple, usually written as something like 40x. The number alone tells you nothing. You need to know the base it multiplies. If the multiple applies to the bonus alone, a $100 bonus at 40x means $4,000 of qualifying play. If it applies to bonus plus deposit, and you deposited $100 to claim it, you are now looking at $8,000. Same headline, double the grind. Beginner guides rarely spell this out, which is exactly why operators keep the distinction buried in a definitions section. Find the sentence that defines the wagering base and underline it in your head before you click claim.
The next thing to check is which games count toward clearing. Slots usually contribute 100 percent, live dealer tables often contribute 10 percent or nothing at all, and some titles are excluded outright. Certified games with a published RTP are the fairest place to clear a bonus because the house edge is known and stated, but check the contribution table anyway. A 40x requirement on slots can become an impossible 400x if you spend the whole bonus on a game that contributes a tenth of each bet. Also look for a maximum bet rule while a bonus is active, often $5 or $6 per spin. Break it once and the bonus and any winnings from it can vanish.
Cashier limits, identity checks, and the money that actually leaves
Wagering is only half the story. The other half is the cashier, and this is where beginners get ambushed. Supabet cashier limits cap how much you can withdraw at once and how often, and those ceilings apply to bonus winnings just as they do to cash. A generous welcome offer means little if the maximum withdrawal on bonus-derived winnings is capped at a few hundred dollars, or if you can only pull out a set amount per week. Look up the withdrawal limits section and the maximum win clause before you deposit. Some offers also set a time limit, often 7 to 30 days, to clear the whole requirement. Miss it and the bonus and its winnings are usually forfeited.
Identity checks are the second gate. Supabet Casino performs identity verification before the first withdrawal, which is standard practice under a Curacao licence and increasingly everywhere else. KYC verification means sending a photo ID, sometimes a proof of address, and occasionally a selfie. Do it early rather than at the moment you want your money. A pending verification request is the most common reason a first Interac withdrawal sits in limbo for days. The Curacao eGaming licence 8048/JAZ requires segregation of player funds, which is a genuine safeguard for balances, but it does nothing to speed up your paperwork. That part is on you.
Currency is the quiet third factor. Supabet Casino accepts CAD, USD and EUR, and a CAD account avoids currency conversion on Interac deposits and withdrawals. If you fund in one currency and withdraw in another, you eat the spread twice and the amount you clear the bonus on may not match what lands in your bank. Keep everything in CAD if you bank in Canada. Provincial framework rules vary, and players in Ontario should know the site is not licensed there, so treat the terms as the whole rulebook and budget your bankroll accordingly. VIP levels and loyalty perks exist, but they do not rewrite the wagering maths on a welcome offer, so do not let a tier badge distract you from the base figure.
The practical habit is simple. Before claiming any sign-up bonus, find the wagering base, the game contribution table, the maximum bet, the cashier ceilings, the expiry date and the KYC steps, and write the real cost on a sticky note. If the numbers still appeal after that, claim it with clear eyes. If they do not, deposit without a bonus and keep your withdrawals uncomplicated. Supabet Casino offers an Android app, an iOS app and a mobile browser build, so you can read the full terms on your phone in the queue rather than skim them on the promo banner. The bonus is not free money. It is a contract, and the only bad outcome is signing one you did not read.
