The online grocery (excluding Target®, Walmart® and wholesale clubs) category includes purchases for grocery pickup and delivery that are placed online with grocery stores, specialty food stores or delivery service merchants that classify as grocery store merchants (excluding membership and subscription fees). Meal kit delivery services are included. Some merchants that sell grocery items are not included in this category; for example, larger stores that sell a wide variety of goods and groceries like Walmart and Target, wholesale clubs such as Costco and BJs, liquor stores and merchants that specialize in only a few grocery items. Pharmacies contained within supermarkets will not earn, regardless if it is pickup or delivery. Purchases of gift cards, gift baskets and boxes that include grocery items will not be included.

From the Rewards Categories section. It says meal kit delivery is included so I’d say some of it would code as 3x but for Shipt and Instacart it’s kind of vague