Tax Configuration

How to set up tax rates for your Sellrn store — manual rates, Stripe Tax for automatic calculation, and marking B2B buyers as tax-exempt.

Stripe & Payments Setup

How to connect your Stripe account to Sellrn, test payments in sandbox mode, and go live to accept real transactions.

Checkout Problems

How to diagnose and fix common checkout issues including Stripe errors, missing payments, and catalog mode conflicts.

Going Live

How to disable maintenance mode, switch Stripe to live payments, and make your Sellrn storefront publicly accessible.