Google’s delivery service is now free if you meet a merchant’s minimum requirement.

Soon, you’ll be able to buy items from the major retailer with your voice through Google Home or via the Google Express website or app and then have your purchase delivered to your home. The service now delivers for free.

You can also have a personalized shopping experience by linking your existing Walmart account with Google.

Walmart won’t be available on Google Express until sometime in late September. You can sign up to receive a notification the moment you can start shopping from the store through the service, but you’ll have to make do with the other merchants for now.