Marek Sowinski
Payments Analyst & Casino Cashier Tester
Saskatoon, Saskatchewan
Six years as a payments QA analyst at a prairie credit-union services bureau, testing settlement batches and reconciling failed transfers. Left in 2024 to write about how gambling cashiers actually move money.
I am Marek Sowinski. For six years I worked as a payments QA analyst at a credit-union services bureau on the prairies, which in practice meant spending my days on settlement batches and reconciling transfers that had failed for reasons the customer never saw. I left in 2024 to write about the part of online gambling nobody markets: the cashier.
That background shapes what I look at and what I ignore. I do not have strong opinions about slot volatility. I have very strong opinions about a withdrawal page that says "instant" when the operator runs a manual approval queue behind it, because I have sat on the other side of that queue and I know what it does and how long it takes. When I say a site told me the truth about timing, that is the highest thing I know how to say about a cashier.
How I work: I fund every account with my own money, I always request a withdrawal even when it is inconvenient, and I write down the gap between what was promised and what happened. I do not publish scores out of ten, because averaging a cashier's behaviour into a single digit throws away the only useful information. I do not publish a payout time as a benchmark from one transaction, and where a timing appears above it is labelled as one observation from one account in one province.
I also try to say who a site is wrong for. A page that recommends everything recommends nothing, and if you read the five reviews above you will find a reason to skip each of them, including the one I ranked first.
How Marek Tests an Interac Casino
- Fund the account personally by Interac e-Transfer, never a comped balance.
- Record the gap between the timing the cashier quotes and what actually happens.
- Always request a withdrawal, whether the session finished up or down.
- Check which rail the Interac button really opens: native e-Transfer, an intermediary or a card.
- Note the account currency, because a euro balance costs a Canadian player twice.
- Publish no scores and no payout benchmarks from a single transaction.