For example, "interchange" transaction issues between banks were becoming a very serious problem, which had not been seen before when Bank of America was the sole issuer of BankAmericards.
Misalnya, "pertukaran" masalah-masalah transaksi "antar" bank menjadi masalah yang sangat serius, yang belum pernah terlihat sebelumnya ketika Bank of America menjadi satu-satunya penerbit BankAmericards.