A purchase includes:
- uppercase + lowercase letters + alternates
- numbers & basic punctuation
- non-English characters
GBP
- AED
- AFN
- ALL
- AMD
- ANG
- AUD
- AWG
- AZN
- BAM
- BBD
- BDT
- BGN
- BIF
- BND
- BOB
- BSD
- BWP
- BZD
- CAD
- CDF
- CHF
- CNY
- CRC
- CVE
- CZK
- DJF
- DKK
- DOP
- DZD
- EGP
- ETB
- EUR
- FJD
- FKP
- GBP
- GMD
- GNF
- GTQ
- GYD
- HKD
- HNL
- HRK
- HUF
- IDR
- ILS
- INR
- ISK
- JMD
- JPY
- KES
- KGS
- KHR
- KMF
- KRW
- KYD
- KZT
- LAK
- LBP
- LKR
- MAD
- MDL
- MKD
- MMK
- MNT
- MOP
- MUR
- MVR
- MWK
- MYR
- NGN
- NIO
- NPR
- NZD
- PEN
- PGK
- PHP
- PKR
- PLN
- PYG
- QAR
- RON
- RSD
- RWF
- SAR
- SBD
- SEK
- SGD
- SHP
- SLL
- STD
- THB
- TJS
- TOP
- TTD
- TWD
- TZS
- UAH
- UGX
- USD
- UYU
- UZS
- VND
- VUV
- WST
- XAF
- XCD
- XOF
- XPF
- YER
