OptionForge adds product options and personalization to any product—then charges the add-ons correctly. Prices are applied server-side by Shopify's Cart Transform, so cart and checkout totals always match what the shopper selected, with no phantom products. Options include text, dropdowns, swatches, checkboxes, number, date and file upload, plus conditional logic. Create reusable option sets, add them with a theme app block—no code—and import your sets from other apps.

• Add-on prices applied server-side at checkout
• Text, dropdown, radio, swatch, checkbox, number, date and file upload
• Conditional logic to show or hide options
• Import your option sets from other apps
• No phantom products—add-ons stay one clean cart line