Three different minimums
On a crypto site, "how much should I start with" splits into three unrelated numbers: the technical minimum for the coin, the economic floor once network fees are counted, and the threshold at which a bonus is credited. They rarely coincide, and that is where most of the confusion begins.
The coin minimum
Tonza supports 19 cryptocurrencies, and each carries its own deposit minimum set on the payment side, varying by coin and network. The current figure appears in the deposit window next to your personal address — that is the number to trust, not a table copied from somewhere else, because the values are revised as rates and fees move.
The rule is plain: do not send less than the amount shown. A payment under the minimum may not credit automatically, and sorting it out means contacting support — site chat for signed-in players, @TonzaSupportBot or [email protected]. The full coin list sits in the crypto casino section, with dedicated pages for BTC, ETH, USDT and XMR.
Network fees set the second floor
The transfer fee is charged by the network rather than by the site, and it barely depends on the amount: sending 30 USD and sending 3,000 USD cost roughly the same. A small deposit therefore gives up a visible share before it even lands, and the network takes its cut again when a transaction travels the other way. On cheap chains a small start is reasonable; on expensive ones it mostly funds infrastructure, and the choice of network shapes the outcome more than the size of a first deposit does.
Crediting and confirmations
Deposits arrive at a personal address and are credited after network confirmations. Speed depends on the coin and on how busy the chain is: some networks gather confirmations quickly, others keep you waiting considerably longer. Until they land, the funds are not on the balance — that is the normal sequence, not a fault.
The bonus threshold is 50 USD
The bonus ladder is tied to the first four deposits: 200%, 150%, 100% and 50%. Credit starts at 50 USD equivalent. A 30 USD deposit still funds the account, but it does not enter the ladder, and the 200% step will not apply to it. Across all four deposits the ceiling is 2,500 USD in bonus funds.
From there, the number to weigh is turnover rather than percentage. Wagering runs at x40 of the bonus, measured across bets placed; the maximum bet while wagering is 5 USD and the window is seven days from activation.
| Deposit | Step | Bonus | x40 turnover | Rounds at 5 USD |
|---|---|---|---|---|
| 1st, 500 USD | 200% | 1,000 USD | 40,000 USD | 8,000 |
| 2nd, 500 USD | 150% | 500 USD | 20,000 USD | 4,000 |
| 3rd, 500 USD | 100% | 500 USD | 20,000 USD | 4,000 |
| 4th, 500 USD | 50% | 250 USD | 10,000 USD | 2,000 |
Four deposits of 500 USD add up to 2,250 USD in bonus funds, not 2,500: the second step carries a 500 USD cap of its own, so it pays 500 rather than 750. The full 2,500 USD ceiling needs a larger fourth deposit. Those 2,250 USD call for 90,000 USD of turnover, roughly 18,000 rounds, with each step running on its own seven-day clock from activation. At the low end the picture is gentler: a 50 USD deposit brings a 100 USD bonus, 4,000 USD of turnover and about 800 rounds.
Where the bonus can be staked
Bonus money is playable only in Tonza Originals — Coin Flip, Mines, Roulette, Plinko and Blackjack. If you came for slots or crash, the bonus does not reach them and the 50 USD threshold stops mattering: deposit what you intended to play with.
A sensible first move
Fund a small amount and run the full loop — deposit, a few rounds, withdrawal. Confirm your email while you are at it, since it is required before the first payout. That shows you how your network credits and how a request is handled, before any meaningful sum sits on the account. The complete terms are on the bonus page.
