Thorough Explanation of Differences between Trading Fees and Spreads

Sun, 08 Mar 2026 13:40:00 +0900

When buying Bitcoin, you might see “Zero Trading Fees” but notice the actual purchase price is higher than the market rate. This is due to “Spreads” (hidden transaction costs). We clarify the difference between trading fees and spreads.

Exchange (板取引) vs. Instant Buy (販売所)

1. Instant Buy (販売所) - High Cost Spreads

You buy directly from the exchange’s personal inventory.

取引手数料 on Mainnet.jp

Thorough Explanation of Differences between Trading Fees and Spreads

Exchange (板取引) vs. Instant Buy (販売所)

1. Instant Buy (販売所) - High Cost Spreads