Crypto debit card.
In plain English
A crypto debit card looks and works like a normal card, but it draws on a cryptocurrency balance. At checkout, the provider converts your crypto to dollars on the spot so the merchant is paid in regular money. The appeal is spending crypto anywhere cards are accepted. The costs are easy to miss: a conversion fee on each purchase, and because you are selling crypto every time you spend, each transaction can be a taxable event you have to track. Card balances are generally not insured the way bank deposits are, and the crypto's value can swing before you spend it.
01Why it matters
A crypto debit card makes spending crypto easy, but the per-purchase conversion fees and the tax-tracking that comes with selling crypto each time can make it a costly way to pay.
02The math, step by step
Suppose a crypto debit card charges a 2 percent conversion fee. Spending 10,000 dollars a year through it costs about 200 dollars in fees; at a 7 percent long-run return that is roughly 19,000 dollars over 30 years, before counting that each purchase can be a taxable sale of crypto.
03What this is NOT
A crypto debit card is NOT a normal bank debit card. It spends a crypto balance that is converted at purchase, usually for a fee, is generally not deposit-insured, and can trigger a taxable event each time you use it.
04Receipts
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