El Economista advises: Do not carry important documents with you unless you are going to use them, keep a record of all credit card transactions and use them to check your billing statements, tear up credit card receipts before discarding them, do not send personal data via electronic mail, and keep a list of all your credit card numbers, expiration dates, and telephone numbers of the card issuers in order to report lost or stolen cards.
El Economista menasihatkan: Jangan membawa dokumen - dokumen penting kecuali Anda hendak menggunakannya, catatlah semua transaksi kartu kredit dan gunakan untuk mengecek surat tagihan, sobeklah tanda terima kartu kredit sebelum membuangnya, jangan mengirimkan data pribadi via surat elektronik, dan buatlah daftar semua nomor kartu kredit Anda, tanggal kedaluwarsa, serta nomor telepon pihak penerbit kartu agar dapat melapor bila kartu hilang atau dicuri.