Shopify Development

Shopify Payment Gateway Setup — Every Payment Method Your Customers Expect

A customer who wants to buy but can't pay the way they prefer is a lost sale. We configure your Shopify payment stack so Shop Pay, Stripe, PayPal, and BNPL options are all working correctly from day one, with no failed transactions or missing methods costing you revenue.

For Shopify brands doing $10K–$100K+/month

Why Payment Gateway Gaps Cost More Than You Think

Payment method availability is a checkout conversion lever that most merchants underestimate. Studies consistently show that 7 to 8 percent of shoppers abandon checkout when their preferred payment method is not available.

At $50K per month in revenue, that is a meaningful number. And it compounds with every passing month the gap exists.

  • No BNPL option for customers who prefer to split payments
  • PayPal not configured, cutting off a segment of buyers who prefer it
  • Shopify Payments not activated or configured for the right market
  • Transaction errors from misconfigured gateway settings that only appear under certain conditions

Every missing payment method is a permanent conversion ceiling you are choosing to live under.

A Complete Payment Stack Configured for Your Customer Base

We configure every payment method that is relevant to your customers and your business model, and we test every one of them through the full checkout flow.

We also review your transaction fee structure to identify where Shopify Payments versus third-party gateways affects your margin.

  • Shop Pay and Shopify Payments for the fastest native checkout experience
  • PayPal Express for the segment of buyers who default to it
  • BNPL options (Afterpay, Klarna, Affirm) matched to your customer demographics
  • Stripe or custom gateway configuration for specific business requirements

What Is Included in Payment Gateway Setup

✓Shopify Payments activation and configuration
✓Shop Pay setup and optimization
✓PayPal Express Checkout integration
✓BNPL setup: Afterpay, Klarna, Affirm, or Zip depending on your market
✓Stripe gateway configuration where required
✓Alternative payment method setup for international markets
✓Transaction fee audit and gateway selection guidance
✓Full checkout flow testing across all configured payment methods

How Payment Gateway Setup Impacts Revenue

Conversion Rate

More payment options means fewer abandoned checkouts

Each payment method you add captures a segment of buyers who would otherwise leave. BNPL options are particularly high-impact: merchants adding Afterpay or Klarna typically see a lift in both conversion rate and average order value.

AOV

BNPL increases willingness to spend more per order

Buy Now Pay Later removes the immediate cost barrier for higher-priced items. Customers who can split a $200 purchase into four payments are more likely to make it than those facing the full amount at once.

Margin

Gateway selection affects transaction costs

Shopify charges additional transaction fees when you use a third-party gateway instead of Shopify Payments. The right gateway configuration can save meaningful margin, especially at volume.

CAC

Fewer failed transactions means better ad spend return

Payment errors that cause transaction failures are invisible in most dashboards but directly inflate your effective CAC. Every sale that fails at payment after clicking an ad is wasted acquisition spend.

How We Configure Your Payment Stack

01

Customer and Market Analysis

We review your customer demographics, target markets, and average order value to determine which payment methods will have the most impact.

02

Gateway Selection

We advise on the right combination of gateways based on transaction fees, feature requirements, and your business model.

03

Configuration

Each payment method is configured in Shopify Admin and connected to the appropriate accounts and credentials.

04

Test Transactions

We run test transactions through every payment method in both test mode and live mode to confirm the full checkout flow works correctly.

05

Documentation

We document the gateway configuration, including any account credentials or settings your team needs to manage going forward.

Tools and Technology

Shopify PaymentsShop PayPayPal CommerceStripeAfterpayKlarnaAffirmShopify Markets

Why Payment Gateway Setups Are Often Incomplete

Payment setup is one of the first things done when launching a store, often under time pressure. The result is the minimum viable configuration, not the optimal one.

  • BNPL skipped because it seemed complex or optional
  • PayPal configured but not tested, with errors only discovered after launch
  • Transaction fees not reviewed, leaving margin on the table
  • International payment methods missing for stores that ship globally

We treat payment gateway setup as a conversion and margin optimization exercise. Every method we configure is tested and every fee decision is deliberate.

Common Questions

Other Ways We Grow Shopify Revenue

Shopify Checkout Setup

Comprehensive checkout configuration beyond just payment methods.

Learn more →

Shopify Store Setup

Full store configuration from scratch, including every system that touches revenue.

Learn more →

Checkout Optimization

CRO-focused testing and improvements to lift your completed purchase rate.

Learn more →

Stop Losing Sales at the Payment Step

Start with a free store audit. We will identify which payment methods your customers expect that are missing from your current checkout.

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