Thẻ ảo cho chi phí quảng cáo: hướng dẫn thực tế

One card per account, always

The single biggest operational win for media buyers is isolation. If one ad account shares a card with three others and the platform flags the payment method, all four suffer. A unique card per ad account, campaign or client keeps failures contained and makes spend reporting honest.

Structure that works

• One card per ad account, funded to the daily budget times seven.
• One card per client, if the client reimburses at the account level.
• A separate card for tools: hosting, domains, tracking, CRMs.
• Freeze cards for paused campaigns instead of deleting them — the history stays readable.

BIN strategy

Start a new account on a business or corporate BIN. If approval is slow, test a second BIN before you change creatives or warm-up strategy — payment method declines and ad policy rejections look similar in the dashboard but have nothing to do with each other.

Reconciliation

Because every card has its own balance and the card activity log records approved charges, you can reconcile spend per campaign without exporting anything. Keep card labels in the API (or a simple spreadsheet) mapped to campaigns, and the monthly close takes minutes rather than days.

A note on platform rules

Using virtual cards is normal practice, but it does not exempt you from each platform's terms. Keeping one payment method per legitimate account and your billing details consistent is what keeps accounts healthy long-term.