Each type of account number has specific lengths, which can serve as a secondary method to identify the type of credit card. For example, Visa account numbers can be up to 19 digits.

ACH and wire transfers are both ways to send money to other people or institutions. Wire transfers are usually faster but cost more than ACH transfers.

Taxes are difficult to avoid but there are many strategies you can use to help ward them off so you can legally keep the most of your hard-earned income.