How many widgets can I create? (Essential Estimated Delivery Date app)

• Product page widgets: as many as you need, for example one per market, collection or group of products. Only one shows per product. See How to set up Estimated Delivery Widget in Different Markets.
• Cart widgets: up to two, one in General mode and one in Per Product mode. See How to Set Up cart placement feature.
• Checkout widget: one, on Shopify Plus stores only. This is a Shopify limitation: Shopify only lets apps add blocks to the checkout page on Shopify Plus stores. See How to Set Up checkout placement feature.

Plans don't limit the number of widgets. Plans differ in price and in how many views are included each month. See How to Update Your Plan on Essential Estimated Delivery Date.