Payment SummaryThe payment and refund summary.paypalobject<currency>OptionalThe currency and amount of the total paid or refunded through PayPal.currency properties2 propertiescurrencystringRequiredThe [three-character ISO-4217 currency code](/api/rest/reference/currency-codes/).valuestringRequiredThe value, which might be:An integer for currencies like `JPY` that are not typically fractional.A decimal fraction for currencies like `TND` that are subdivided into thousandths.For the required number of decimal places for a currency code, see [Currency codes - ISO 4217](https://www.iso.org/iso-4217-currency-codes.html).otherobject<currency>OptionalThe currency and amount of the total paid or refunded through other sources.currency properties2 propertiescurrencystringRequiredThe [three-character ISO-4217 currency code](/api/rest/reference/currency-codes/).valuestringRequiredThe value, which might be:An integer for currencies like `JPY` that are not typically fractional.A decimal fraction for currencies like `TND` that are subdivided into thousandths.For the required number of decimal places for a currency code, see [Currency codes - ISO 4217](https://www.iso.org/iso-4217-currency-codes.html).