PAYMENT INTEGRATION

Unified Payments for Online and In-Store Sales

Parts Square connects to leading payment gateways and in-store terminals so cards, wallets, BNPL, and counter payments all flow through one commerce engine.

Talk About Your Payment Stack See All Integrations

Customers expect to pay however they want—credit card, debit, digital wallets, BNPL, or even in-store pickup with card present. Parts Square integrates your website and your in-store payment stack so you can offer modern payment options everywhere while keeping reconciliation simple on the back end.

ONLINE GATEWAYS

Connect to the Payment Processors You Trust

We work with many of the gateways automotive sellers already use

Stripe

Complete payment platform with advanced features

PayPal

Trusted payment solution with buyer protection

Authorize.Net

Established gateway with robust features

Braintree / Paypal Enterprise

PayPal's full-stack payment platform

Square

Unified payments for online and in-person

Adyen

For larger / global operations

Each gateway has different strengths. We'll help you choose and configure one that fits your risk tolerance, fee structure, and feature set (e.g., wallets, 3-D Secure, multi-currency).

BNPL & DIGITAL WALLETS

Modern Payment Options for Bigger Tickets

Auto parts baskets can get expensive—engines, transmissions, full suspension kits, wheel & tire packages

Offering Buy Now, Pay Later (BNPL) can make a real difference in conversion

Parts Square can help you connect to BNPL and alternative payment options such as:

Affirm

Klarna

Afterpay

PayPal Pay Later

Digital Wallets & Express Checkout

Apple Pay

Google Pay

Amazon Pay

Cash App Pay

Venmo

Link by Stripe

ACH / Bank Transfer

International Options

Alipay, WeChat Pay

We integrate these options directly into your checkout, while still feeding a clean record of orders and payouts into your reporting and accounting workflows.

CARD-PRESENT PAYMENTS

In-Store Terminals That Talk to Your Online Stack

If you run counter sales or a full store, you don't want card-present payments to be a separate universe

Parts Square Can Work With:

Stripe Terminal Devices

Modern card readers integrated with Stripe's platform

Square POS Hardware

All-in-one terminals and card readers

Clover Devices

And similar smart terminals

So That:

In-store and online payments share the same gateway and merchant relationships
Receipts and payment statuses are consistent across channels
Refunds and adjustments can be initiated from the same dashboard where you manage orders

The goal is a single payment story for your business, even if there are multiple ways to pay.

RETURNS MANAGEMENT

Refunds and Returns from One Dashboard

Because Parts Square sits in the middle of your orders and payment gateways, we can:

Trigger Refunds

Let you trigger refunds (full or partial) from the Parts Square dashboard

Reflect Across Channels

Reflect those refunds back into your integrated marketplaces and your own site

Align Invoices

Align returned items with the right payment methods and invoices

When you process a return, you shouldn't have to log into three different systems. You handle it once; we make sure the gateway, the sales channel, and your reporting are all updated appropriately.

FRAUD PREVENTION

Smart Fraud Controls Without Blocking Good Customers

We make use of the fraud tools provided by your payment processors and, where appropriate, third-party tools

Standard Checks

AVS and CVV checks
3-D Secure / SCA where required

Behavioral Analysis

Velocity and behavior checks
Integration with your gateway's built-in risk scoring

At the same time, we're mindful of automotive realities: larger order sizes, unusual SKUs, and shipping patterns that can trigger false positives if they're not tuned correctly.

ACCOUNTING INTEGRATION

Payments That Make Your Accountant Happy

Payments, fees and refunds are ultimately about clean reconciliation

Because Parts Square Also Integrates with Your Accounting and ERP Systems, We Can:

Break Out Revenue Components

Revenue, tax, shipping and fees per payment method

Distinguish Channels

Between online vs in-store revenue

Reconcile with GL

Provide the data needed to reconcile gateway payout reports with your GL

So your accounting team gets clear, structured information instead of mystery payouts.

All Your Payment Options in One Platform

Offer the payment methods your customers expect, while keeping control of fees, risk and reconciliation inside Parts Square.

One Coherent Payment Experience Across Your Whole Business

Whether a customer checks out on your site, buys through a marketplace, or pays at the counter, you want one payment story—consistent options, consistent reporting, and consistent controls. Parts Square ties your gateways and terminals into a single commerce platform, so payments stop being a patchwork and start working for you.

By Business Type

By Industry Niche

By Business Model

Core Platform Solutions

Storefront & UX

Catalog & Data

Marketing & Growth

ERP & Accounting

Marketing, CRM & Marketplaces

POS, DMS & Payments

Catalog, Data & Vendors