The two-part setup
Once PopUp is installed, it’s time to build your catalog. There are two parts that work together: PopUp Admin (your phone browser or computer) — where you manage your product catalog: add products, set prices, assign categories, and customize your product tiles. Do these updates before market day. Shopify POS (your phone, in the POS app) — where you sell. You open the PopUp tile, find a product, enter the weight or quantity, and add it to the cart. The sale goes through Shopify as a custom sale.On market day
Here’s what a typical sale looks like:- Open the Shopify POS app on your phone
- Tap the PopUp tile on the POS home screen
- Find your product — browse by category or search by name
- For weight-based items: Enter the weight on the keypad
- Tap Add to Cart — PopUp calculates the price automatically
- Continue adding items, then check out through Shopify POS as normal

