Modifyr lets customers fix their own order after checkout - no emails, no waiting on support. They can update their shipping address, change quantities, swap variants, add items, or cancel, all within a window you control. Address validation catches shipping mistakes before they cause failed deliveries. Post-purchase upsells and a shipping upsell helps customers add to their order while support tickets go down.

• Customers self-serve address, quantity, variant, and shipping edits
• Address validation catches errors before they become failed deliveries
• Checkout and post-purchase upsells to improve order value
• AI-powered shipping upsell encourages customers to spend more
• Integrations that connect with your fulfillment, shipping, and marketing apps