Administrasi bisnis (business administration), Fungsi kantor (office function), Manajemen bisnis (business management), Periklanan (advertising), Promosi penjualan akun kartu kredit, dan barang-barang dan jasa lainnya, melalui program loyalitas dan hadiah dari pengguna kartu kredit (promoting the sale of credit card accounts, and the goods amd services of others, through credit card customer loyalty and reward programs)

Asuransi (insurance), Bagian keuangan (financial affairs), Pengurusan keuangan (monetary affairs), Pelayanan kartu kredit (credit card services)