Shoplist has not found Happify Invoice & Packing Slip on a storefront yet, so it tracks the app through pricing and listing changes instead. Storefront detections will appear here as soon as Sonar finds them.
Sonar hasn’t found Happify Invoice & Packing Slip on a storefront yet. Admin-only and server-side apps rarely leave a storefront trace.
Only stores that really changed their app stack count: a store Shoplist crawled for the first time, or a new detector recognizing Happify Invoice & Packing Slip where it already ran, never moves these numbers. As of Oct 31, 2026.
Not on this week’s Shopify App Charts. The charts publish every Monday.
Is Happify Invoice & Packing Slip yours? Claim it free to follow its charts, signals and the stores adding and dropping it. Claim Happify Invoice & Packing Slip
Net stores, last 28 days
0Estimated
0 added · 0 came back · 0 removed
Reach
0%
of the stores Shoplist tracks · 0 stores today
Review pace, last 28 days
Not enough data: no App Store review count from 28 days ago
Loyalty, as reported by reviewers
Not enough data: fewer than 20 reviews in the last year say how long the reviewer has used it
Big-brand share
Not enough data: fewer than 150 of its stores have a known size
Its best position on the Shopify App Store Shipping listing each day. Shaded days: the listing was not read in full, or Happify Invoice & Packing Slip was not on the pages read.
Stores running Happify Invoice & Packing Slip over the stores Shoplist crawled in the 30 days before. Counted daily from Oct 30, 2026.
| Week of | Added or back | Removed | Net | Notes |
|---|---|---|---|---|
| Jun 8, 2026 | 0 | 0 | 0 | Estimated |
| Jun 15, 2026 | 0 | 0 | 0 | Estimated |
| Jun 22, 2026 | 0 | 0 | 0 | Estimated |
| Jun 29, 2026 | 0 | 0 | 0 | Estimated |
| Jul 6, 2026 | 0 | 0 | 0 | Estimated |
| Jul 13, 2026 | 0 | 0 | 0 | Estimated |
| Jul 20, 2026 | 0 | 0 | 0 | Estimated |
| Jul 27, 2026 | 0 | 0 | 0 | Estimated |
| Aug 3, 2026 | 0 | 0 | 0 | Estimated |
| Aug 10, 2026 | 0 | 0 | 0 | Estimated |
| Aug 17, 2026 | 0 | 0 | 0 | Estimated |
| Aug 24, 2026 | 0 | 0 | 0 | Estimated |
| Aug 31, 2026 | 0 | 0 | 0 | Estimated |
| Sep 7, 2026 | 0 | 0 | 0 | Estimated |
| Sep 14, 2026 | 0 | 0 | 0 | Estimated |
| Sep 21, 2026 | 0 | 0 | 0 | Estimated |
| Sep 28, 2026 | 0 | 0 | 0 | Estimated |
| Oct 5, 2026 | 0 | 0 | 0 | Estimated |
| Oct 12, 2026 | 0 | 0 | 0 | Estimated |
| Oct 19, 2026 | 0 | 0 | 0 | Estimated |
Not enough data: none of its stores has a known country among the US, UK, Canada, Australia and Germany yet.
Store movement comes from Sonar's storefront scans; listing changes come from the Shopify App Store page.
App Store listing
Detected Sep 25, 2026
Happify PrintingHappify Invoice & Packing Slip
Branded invoices, packing slips and delivery notes for any order in one click. Set your details once; print consistently.Print branded invoices, packing slips and delivery notes for one order or a whole batch.
Description rewritten
+8 more changes in this update
Detected Oct 14, 2026
Detected Oct 6, 2026
8 added, 5 removed — “Branded invoice created from a Shopify order”
Detected Sep 23, 2026
UDAAN TECHNOLOGIES PVT LTDHappifyApps by Udaan Technologies
UDAAN TECHNOLOGIES PVT LTDHappifyApps by Udaan Technologies
Apps merchants weigh against Happify Invoice & Packing Slip, with their own detected stores and ratings.
Show and print order's shipping address & product's quantity
Print order invoices, receipts, packing slips, quotes, refunds
Print invoices, receipts, print orders, refunds, packing slips
Custom invoice, receipt, packing slip & return form templates
Print branded invoices, packing slips and delivery notes for one order or a whole batch.
Print or download invoices, packing slips and delivery notes for any order, with your logo, business details, tax number and footer. Tax lines show your own label such as GST or VAT. Select a day's orders and print them as one batch, pull a picking list across the selection, and edit the templates with safe placeholders. Gift notes appear on packing slips; prices never do. Document history lets you re-print anything. The app reads your orders and never changes them.
Every number on this page comes from public storefront scans and the public Shopify App Store listing. If Shoplist shows Happify Invoice & Packing Slip on a store, it is there.
Compare
Detected stores, store movement, ratings and pricing side by side.
Developer
Every app HappifyApps by Udaan Technologies publishes, with their detected reach.
Rankings
The ten apps gaining the most detected installs in each category.
Directory
Browse every app Shoplist tracks, by category, rating, and reach.
Get alerted on first storefront installs, review spikes, pricing changes, and listing edits.
