Shopify appwhat they sayHappy Birthday Marketing
01Revenue
A month · the formula and every input are below
reviews × installs-per-review × paying share × entry price
- reviews: 28
- entry price: $10
- 7–20 active installs per published review (measured: median 12 on the 20 most-installed apps)
- 15%–35% of installs on a paid plan
A range from public signals and the listed price, not a claim about the company’s books. Methodology.
Store data from the Shopify App Store listing, refreshed daily. Updated 15 h ago. Listed since 2022.
02Why users leave Happy Birthday Marketing
Reviewers uninstall because the app lacks a setting for how many days before a birthday to send the promo-code email.
“Unfortunately, however, I have to uninstall it after setting it up because it’s missing one crucial and essential configuration option: how many days before the birthday to send the email with the promo code.” source ↗
Sample: 2 recent complaints (1–3★ reviews) · clustered Oct 29, 2026 · complaints from Feb 2024–Apr 2026, 50% in the last 24 months · each review labelled by a model, quotes verbatim
03How to build a better Happy Birthday Marketing
04Who wants a better Happy Birthday Marketing
0 buyer threads in the last 30 days name Happy Birthday Marketing.
05Questions about Happy Birthday Marketing
How much revenue does Happy Birthday Marketing make?
MRRLens estimates Happy Birthday Marketing at $293–2k a month (low confidence). The range comes from public signals (reviews × installs-per-review × paying share × entry price), not from the company's books; the formula and its inputs are shown on this page.
What do users complain about most in Happy Birthday Marketing?
Across 2 recent complaints, the most common is missing feature (2 of 2). Reviewers uninstall because the app lacks a setting for how many days before a birthday to send the promo-code email.
Full 1-star breakdown with verbatim quotes, the build blueprint and every live thread — on every product.