What the app keeps from $100 of spend

Per $100 of spendUS prepaid cardIn personEU cardIn person, in the EUOffshore cardOnline, at an EU shop
Gross interchange+$1.40+$0.20+$1.15
Scheme fees−$0.12−$0.08In the processor line
Processor and sponsor−$0.40−$0.15−$0.45
Net interchange$0.88−$0.03$0.70
Cross-border network fee––−$0.80 to −$1.00
FX spread$0.00+$1.00+$1.00
Net per $100$0.88$0.97$0.70 to $0.90
Federal ReserveEU interchange rulesSumcap estimatesUpdated Oct 7, 2026Sumcap Research