Bitcoin Payment Guide

Pay with Bitcoin

New to Bitcoin? No problem. Follow these 3 steps and your payment will be confirmed in under 15 minutes, even if you've never bought crypto before.

Choose a Platform to Get Started →

The 3-Step Process

From zero to payment sent, typically under 15 minutes.

  1. Buy Bitcoin on any platform below

    Choose one of the 5 platforms on this page. All are beginner-friendly. Create a free account, verify your identity (2–5 minutes), then purchase the exact USD amount of your order in Bitcoin. The platform converts your dollars to BTC automatically.

    TIP Buy a few dollars more than your total to cover the small network fee (usually $0.50–$2.00) charged when sending Bitcoin.
  2. Send Bitcoin to our wallet address

    Once you hold Bitcoin in your account, send it to the wallet address we emailed you when you placed your order. Look for an email with the subject "Your Bitcoin Payment Address".

    Didn't receive the email? Check spam, then contact us and we'll resend it immediately.

  3. Send us a confirmation screenshot

    After sending, take a screenshot of the confirmation screen inside your app. Your screenshot must clearly show:

    • The amount sent (BTC and/or USD equivalent)
    • The recipient wallet address (at least first/last characters)
    • The transaction ID / hash
    • Date and time of the transaction

    Reply to your order confirmation email with the screenshot attached. Once verified, your order enters fulfilment immediately.

5 Easiest Platforms to Buy Bitcoin

All platforms listed are legitimate, widely used, and beginner-friendly. Click "How to Buy on [Platform]" to go directly to their official step-by-step guide.

Paybis

No account needed. Buy Bitcoin instantly with a card.

Easiest

Fastest option, no exchange account required. Pay by card, receive Bitcoin directly to any wallet.

Fee
~2–4% per purchase
Pay with
Visa, Mastercard, Google Pay, Apple Pay
Minimum
$50

Coinbase

Most beginner-friendly. Trusted by 100M+ users.

Easiest

Best for first-time buyers. Clean app, step-by-step setup. Buy and send in minutes.

Fee
~1.49% per purchase
Pay with
Bank transfer, debit/credit card, PayPal
Minimum
$2

Cash App

Buy Bitcoin in under 60 seconds. No crypto knowledge needed.

Easiest

Already have Cash App? Tap Money → Bitcoin. Done in under a minute.

Fee
~1.76% per purchase
Pay with
Cash App balance, debit card, bank transfer
Minimum
$1

Kraken

Trusted since 2011. Low fees, 24/7 human support.

Easy

Lowest fees of the five. Ideal if you're buying a larger amount.

Fee
~0.9% per purchase
Pay with
Bank wire, debit/credit card, Apple Pay, Google Pay
Minimum
$10

Binance

World's largest crypto exchange. Fast and flexible.

Easy

Huge selection of payment methods. Instant card purchases available globally.

Fee
~0.1% trading fee
Pay with
Debit/credit card, bank transfer, Apple Pay, crypto
Minimum
$15

Common Questions

How long does a Bitcoin transaction take?

Most transactions confirm within 10–30 minutes. Occasionally up to 1 hour during high network traffic. We begin processing your order as soon as we receive your payment screenshot, so you don't need to wait for full blockchain confirmation.

Why do you accept Bitcoin instead of credit card?

Research peptides occupy a legal grey area with payment processors. Many banks decline peptide purchases even when the transaction is entirely legal. Bitcoin payments work reliably and securely regardless of product category.

What if I send the wrong amount?

Contact us immediately at sales@stackpure.is. Overpayments are credited toward future orders. Underpayments will need a top-up before we can ship.

Is my wallet address the same for every order?

No, we generate a unique wallet address for each order. Always use the address from the confirmation email for your specific order. Never re-use an address from a previous order.

I didn't receive the wallet address email. What do I do?

Check your spam/junk folder first. If it's not there, reply to your order confirmation email and ask us to resend it. We'll respond within a few hours.

Need help with your payment?

Our team replies within a few hours, and we'll walk you through it step by step.

Email Support →