OngoingAI

Usage & market intelligence

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Shopify rating
4.6 ★
4 reviews
Pricing
Free trial available
Full
$19.99/month
7-day free trial
  • • Unlimited orders & checkouts
  • • Custom emails & schedule
  • • Payment QR code in checkout & email
  • • Auto-cancel unpaid orders
  • • Advanced HTML editor
What does Payster • QR Code Payments do?

Use Payster to recover your lost sales by reminding customers to pay for the order. Add QR code to the checkout for seamless payment.

  • Send automatic email reminders for unpaid (draft) orders
  • Recover abandoned carts & checkouts
  • Payment reminders for wire transfer, COD, Boleto, PIX, Konbini, etc.
  • Add a QR code for payment in EUR or CZK to the checkout
  • Automatic cancellation of unpaid orders after X days

Features

Checkout - OtherEmail marketingEmail campaignsCheckout emailsAbandoned cartFollow-up emailsWin-back emailsCustom campaignsEditor toolTemplatesTranslationEmail domainsTriggers and rulesAutomationsTargetingTaggingAnalytics
Review history
Daily review count on the Shopify App Store
4±0 · 30d· Rating steady at 4.6★

Daily tracking from Aug 10, 2026 through today · 30 days observed · sign up free for the full history →

Category rankings
Live organic position on Shopify App Store category pages
  • Email marketing
    #179▼3
  • Checkout - Other
    #190▲2

Tracked daily · last 6 days · as of 2026-09-24

Catalog position
Within Checkout - Other on the App Store
Rank by reviews
#48 of 252
Review percentile
81th
Rating percentile
66th
On the App Store
5.1 yrs
Works with
Integrations listed for Payster • QR Code Payments
Customer accounts
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The App Store's own "more apps like this" for Payster • QR Code Payments
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Frequently asked questions

Use Payster to recover your lost sales by reminding customers to pay for the order. Add QR code to the checkout for seamless payment. It's a checkout - other tool for ecommerce stores.