About this app
Set clear delivery expectations and help reduce "where's my order?" questions. Show accurate ETAs across product pages, cart, checkout, and order status — tailored by variant, location, inventory, and holidays. Support preorder and backorder workflows with Shopify-native inventory. ArrivesBy tracks ETA accuracy against real order data to refine your delivery rules over time. Supports modern themes and storefront translations. Built and supported by an independent developer.