primitivePaymentSystemMerchants property
List of merchants associated with Primitive Payment Systems such as VISA, MasterCard, Union Pay, etc.
Consisted of Strings referring to the payment identifiers such as the number of credit/debit card provided.
Implementation
late final List<String> primitivePaymentSystemMerchants = () {
final merchants = <String>[];
for (int i = 2; i <= 25; i++) {
final merchant = this[i];
if (merchant != null) {
merchants.add(merchant,);
}
}
return merchants.toList(growable: false,);
}();