Facebook is a great way to get more users to order online from your store.
When you boost a post, add a button "Shop Now", and let people download the app "https://bpb6.app.link/AVOmcSignup" and shop from your store. Adding a call to action button helps to get more conversions.
Add a message like this for promotion: Order from "YOUR STORE" using AVOCADO Shopping app. Use code: DE10 to get $10 off + 14 days free delivery
Promotions are great ways to increase the sales and conversions. Please ask AVOCADO team for a PromoCode that you could use in your Facebook campaigns. This promotion and "Call to action" button could be added to as many posts as possible.