Bitcoin network fees explained (and how to keep them low)
Why Bitcoin sends cost a fee, why it changes through the day, and practical ways to pay less when paying online.
By the Living Water Labs team · Updated 3 October 2026
Why there is a fee
Every Bitcoin payment is written into a block by the network. Space in each block is limited, so senders attach a fee to be included. When many people are sending, fees rise; when the network is quiet, they fall.
Exchanges such as Luno and VALR set the fee for you and add a margin for running their wallets. Self-custody wallets let you choose the fee yourself.
Ways to pay less
- Send when the network is quiet — often evenings and weekends.
- In a self-custody wallet, pick a normal (not "fastest") fee. A normal fee usually confirms within an hour.
- Pay larger orders in one go rather than several small sends.
- Remember the 5% order discount — on most orders it is far bigger than the send fee.
Who pays it
The sender pays the network fee. Send the exact amount shown on your payment page; the fee is added on top by your wallet or exchange.
Ready to pay with Bitcoin?
Fill your cart, choose Bitcoin at checkout and the discount applies automatically.