The minimum withdrawal limit on 20bet varies according to the method used. For instance, it is 105 for e-wallets, 500 for bank transfer, 1000 for cards, and 4000 for crypto.
What 20-to-1 means: When you see 20-to-1 odds, you're looking at a long shot that is unlikely to win. In fact, the implied win probability for a team that's 20-to-1 is 4.76%. However, should that long shot come in, it would pay out $20 for every $1 wagered.