# Bitcoin Acceptance: Recommended Settings

> Windows, tiers, tolerances and the copy that affects completion more than any of them.

- Source: https://thecoinreference.com/merchant-bitcoin-settings/
- Published: 2026-09-30
- Author: Reference Desk
- Publication: The Coin Reference — Facts, dates and numbers, kept current
- Topic: bitcoin payments
- Tags: bitcoin, settings, checklist

---

| Setting | Recommended | Reason |
|---|---|---|
| Payment window | 20 to 30 minutes | Ten minutes produces routine expiries |
| Confirmations, small amounts | Zero, with replacement detection | Removes the wait where risk is negligible |
| Confirmations, ordinary amounts | One | About ten minutes |
| Confirmations, large amounts | Three to six | Proportional to what is at stake |
| Confirmations, instant delivery goods | At least one, any amount | Where exploitation concentrates |
| Underpayment tolerance | 1% or a small fixed amount | Wallets deduct the network fee |
| Refund basis | Original fiat value at current rate | Published in terms |
| Refund destination | Origin address only | Exceptions require verification |

## Provider capabilities to confirm

The vocabulary is easiest to check against a provider that states its terms, and [a Bitcoin payment gateway with guaranteed fiat settlement](https://collectnexchange.cy/services/accept-bitcoin) does.

Does the provider absorb zero-confirmation risk, and up to what amount.

Does it flag an underpaid fee rather than leaving a payment silently pending.

Are confirmation thresholds configurable per amount band.

Only some providers offer each, and each materially affects support load.

## The copy element

Explain what the wait is for and roughly how long.

Measured, this affects completion more than any technical setting. A status of "pending" is not an explanation to someone who has just sent money. On the merchant side the vocabulary shifts, and [crypto acquiring for businesses](https://collectnexchange.cy/business-solutions/crypto-acquiring) sets out its own.

## Observed confirmation times

| Fee level | Median | 90th percentile |
|---|---|---|
| Recommended rate | About 8 minutes | About 26 minutes |
| Half recommended | About 22 minutes | About 94 minutes |
| Quarter recommended | Over 2 hours | Many hours |

## Second layer settlement

Settles in seconds at negligible cost, removing both the wait and the fee variance.

Adoption is constrained by counterparty capability, which in business contexts remains limited.

Enable where a provider offers it without integration cost. Defer building for it until demand appears in your own measurements.

## Against stablecoin

Same provider fee. Higher total cost once abandonment and support are counted.

That argues for measuring your own completion rates by asset rather than assuming they are equal, not for declining to accept it. Definitions matter less than arrangements. The balance you hold belongs at [a provider you can actually reach](https://collectnexchange.cy/company/contact-us) rather than wherever the terminology sounded most reassuring.

---

This article explains how something works. It is not financial advice.
Canonical HTML version: https://thecoinreference.com/merchant-bitcoin-settings/