Retyping a shopping list into a retailer’s app is the most tedious part of grocery shopping. Guava’s cart handoff (via a Chrome extension acting in your own signed-in session) skips that step — here’s what it does and doesn’t do.
Ingredients from your meal plan, plus anything you added by hand, land on one shared list.
Each list item is matched to a specific Whole Foods product — common items come with a suggested pick already made.
The extension acts inside your own signed-in browser session to add items to the cart. It never places an order or enters payment details.
Substitutions, quantities, and prices are yours to check before you check out — Guava doesn’t see or touch payment information.