Common mistakes to drop
Most expensive mistakes are speed, borrowed money, and bonus rules you did not read.
Money mistakes
Do not deposit from a credit card if the cash is not already yours to lose. Do not raise the stake after a loss. Do not open a second brand to win back the first.
A bonus with a max-bet rule can void winnings if you cross it. That is the most common surprise in a cashier.
Account mistakes
One account per person. A second email to take another welcome offer is a terms breach on most brands.
If you are chasing, stop and read Safer Gambling. The ranking will not look different tomorrow in a way that repairs a loss.
On this ranking
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