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
Interchange earned+$1.40+$0.20+$1.15
Scheme, processor and sponsor−$0.52−$0.23−$0.45
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
Updated Oct 7, 2026Federal ReserveEU interchange rulesSumcap estimatesSumcap Research