Prepaid cards are the most rapidly growing payment instrument. General purpose reloadable (GPR) prepaid cards, in particular, have gained considerable traction especially among the unbanked and underbanked. How these cards are used is now of acute interest to both policymakers, seeking to ensure...

Although chargebacks are perceived as one of the major cost components for merchants to accept card payments, little research has been conducted on them. To fill that gap, this paper describes the current chargeback landscape by generating detailed statistics on chargebacks for signature-based...