When you scratch off the panel of Cash Vault, you’ll reveal various symbols. All but one of these symbols is a number, consisting of 0.50, 1, 5, 10, 50, 100, 500, 750, 1,000, and 5,000. Land three of any of these symbols, and you will win that payout.
There is one other symbol that can appear behind the panel, which is the Cash Vault symbol. If you’re lucky enough to land three of those symbols, then players could earn increased payouts.