Shopify Product Options Not Showing in Cart, Checkout or Orders: How to Fix
Product options missing from your Shopify cart, checkout or orders? Match your symptom to the cause and fix it with an 8-step troubleshooting checklist.
How to Charge Extra for Product Options on Shopify
Charge for gift wrap, engraving and upgrades on Shopify. Compare 4 methods, work out a minimum add-on price, and test charges before a sale.
How to Add a Custom Text Field (Engraving) to a Shopify Product Page
Add an engraving or personalization text box to Shopify product pages, with or without an app. Includes code, character limits and fixes.
How to Add More Than 3 Options to a Shopify Product

Shopify allows only 3 options per product. Here are 4 ways to add more, when to keep choices as variants, and how to set up unlimited options without code.
How to Let Customers Upload a File or Photo on Your Shopify Product Page
Let customers upload photos, logos and artwork on your Shopify product pages. Compare methods, set file rules, and plan a safe order and proofing workflow.