After the welcome package, offshore casinos keep players with recurring offers. Bass Win's current list changes, so check the promotions page inside the casino. Here is how to judge each type.
Cashback
A percentage of net losses returned over a period. Cashback paid as real money with no wagering is usually the most valuable recurring offer a casino makes.
Reload Bonuses
A match bonus on later deposits. Judge them like a welcome bonus: multiply the bonus by the wagering requirement and compare the turnover with your normal play.
Free Spins
Spins on a named slot, usually at the minimum stake. Their value depends on the wagering attached to the winnings and any cap on what you can cash out.
Rewards and VIP
Loyalty schemes return a share of your play. See rewards for what to look for.
See the welcome offer guide for a worked example.