OngoingAI

PopUp usage & market intelligence

Pricing
Free plan available
FreeFree
  • • Up to 5 products
  • • No credit card required - never expires
Season-Pass$4.99/month
  • • Unlimited products
  • • Categories
  • • Photo uploads for thumbnails
  • • Pause for up to 2 years, data retained
Annual$30/year
  • • 50% savings vs monthly Season Pass
  • • Unlimited products
  • • Categories
  • • Photo uploads for thumbnails
  • • Pause for up to 2 years, data retained
What does PopUp do?

Market vendors use Square because Shopify can't sell by weight. PopUp fixes that - weight-based selling for Shopify POS with an on-device catalog

  • Sell by weight or by item — price calculates instantly at the point of sale
  • Catalog stored on the device — opens instantly, no fetching data delays
  • Simple catalog with no inventory required, works alongside Shopify
  • Mix market items and existing store products in the same transaction
  • Pause between seasons — your catalog data is waiting when you return

Features

Selling in person - Other
Review history
Daily review count on the Shopify App Store
0±0 · 29d· Rating steady at 0.0★
Aug 17Sep 14

Daily tracking from Aug 10, 2026 through today · 29 days observed · sign up free for the full history →

Category rankings
Live organic position on Shopify App Store category pages
  • Selling in person - Other#31▲6

Tracked daily · last 30 days · as of 2026-09-15

Catalog position
Within Selling in person - Other on the App Store
Rank by reviews
#29 of 38
Review percentile
26th
Rating percentile
58th
On the App Store
0.3 yrs
Works with
Integrations listed for PopUp ‑ Sell by Weight
Shopify POSShopify Admin
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Frequently asked questions

Market vendors use Square because Shopify can't sell by weight. PopUp fixes that - weight-based selling for Shopify POS with an on-device catalog It's a selling in person - other tool for ecommerce stores.