Financial institutions are expanding and diversifying debit reward program offerings as more consumers are using debit cards to pay for their everyday purchases than ever before. Forty of the Top Fifty banks currently have at least one reward program in place, and nearly half of these financial institutions offer multiple loyalty programs to debit cardholders. Most debit loyalty programs at top fifty banks only reward signature-based transactions, while a select few reward both signature and PIN based transactions. Most of the reward programs are funded by interchange revenue, which is substantially greater for signature than PIN debit transactions, but significantly less than credit card transactions. As such, most debit reward programs are less lucrative than their credit card counterparts. While traditional airlines, points-based and cash back programs are still common, a number of financial institutions are offering philanthropic rewards whereby cardholders can choose to donate their reward earnings to a cause of their choice. Such programs enable customers to give more painlessly, and allow financial institutions to benefit from tax deductions. Rewards that promote savings and cash back are the most popular, especially since many consumers are facing financial challenges given current unfavorable economic conditions. Banks are increasingly promoting business across product areas and rewarding customers for using multiple services at the same bank. For example, financial institutions are allowing their customers to earn reward points faster from multiple types of accounts with the same back, and redeem them for additional deposit or a reduction in fees.