Shopify reserves can lock up 10–30% of your revenue for months with no warning and no negotiation. Learn what triggers them, how to prevent them, and why a dedicated merchant account is the only way to get real control over your reserve terms.
Credit card decline code 57 means the transaction isn’t permitted on the cardholder’s card — usually because of MCC restrictions, card type limitations, or geographic blocks. Learn what causes it, when to retry, and how merchants can reduce code 57 declines to recover lost revenue.
Not every merchant belongs on Shopify Payments. Here’s how to connect your own third-party payment gateway to Shopify — and what to do after to make sure it stays running.
Comprehensive comparison of Stripe alternatives including Shopify Payments, Square, and PayPal. Learn how each platform differs from Stripe, which offers the best fees and features for your business type, when to choose dedicated merchant accounts over payment aggregators, and how to select the right payment processor for your transaction volume and industry.
Complete guide to Square payment processing: understand how Square works as a payment facilitator, why accounts get frozen, what the transaction fees actually cost for each plan tier, how long Square holds funds, and when your business has outgrown Square’s PayFac model
