Joke Collection Website - Public benefit messages - What is the inexplicable consumption of Canadian dollars by credit cards?

What is the inexplicable consumption of Canadian dollars by credit cards?

Consumption abroad, bank error.

1, consumption abroad: I have traveled abroad or bought overseas goods, and I used my credit card to spend money in Canada. Please check the credit card bill to see if there are any other abnormal transaction records.

2. Bank error: Sometimes banks make mistakes, resulting in incorrect transaction records. Please contact the bank to confirm whether the consumption is caused by the bank's mistake.