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Shopify appwhat they say

SalesVAT ‑ OSS/IOSS Solution

Automate European VAT compliance with our IOSS and OSS reporting app. From startups to enterprises, stay compliant.

★★★★☆4.0 (5)
Free$9.99/moIOSS Basic$25.99/moIOSS Pro$169.99/moIOSS Enterprise
Shopify App Store ↗
what mrrlens sees
MRR · Estimated$52–350
Opportunity—
Buyer threads · 30 d0
“The Sales VAT ‑ OSS/IOSS Solution App provides INCORRECT DATA, be careful, check all the numbers!!!”
#1 complaint · Bugs/Reliability · 1 of 1 complaints read · analysed Nov 1, 2026 · source

01Revenue

$52–350

A month · the formula and every input are below

How this range is computed

reviews × installs-per-review × paying share × entry price

  • reviews: 5
  • 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 52 min ago. Listed since 2023.

02Why users leave SalesVAT ‑ OSS/IOSS Solution

Bugs/Reliability1 review · 1 of 1

Reviewer says the app provides incorrect data and warns users to check all VAT numbers carefully.

“The Sales VAT ‑ OSS/IOSS Solution App provides INCORRECT DATA, be careful, check all the numbers!!!” source ↗

Sample: 1 recent complaint (1–3★ reviews) · clustered Nov 1, 2026 · complaints from Dec 2025–Dec 2025, almost all in the last 24 months · each review labelled by a model, quotes verbatim

03How to build a better SalesVAT ‑ OSS/IOSS Solution

Build difficultyHighVAT regulation, sales-platform data integrations, and calculation accuracy requirements.
Three build ideas that answer these complaintsIncluded in the day pass and Pro.
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04Who wants a better SalesVAT ‑ OSS/IOSS Solution

0 buyer threads in the last 30 days name SalesVAT ‑ OSS/IOSS Solution, and 2 more are in the same market.

05Questions about SalesVAT ‑ OSS/IOSS Solution

How much revenue does SalesVAT ‑ OSS/IOSS Solution make?

MRRLens estimates SalesVAT ‑ OSS/IOSS Solution at $52–350 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 SalesVAT ‑ OSS/IOSS Solution?

Across 1 recent complaints, the most common is bugs/reliability (1 of 1). Reviewer says the app provides incorrect data and warns users to check all VAT numbers carefully.

What are the best SalesVAT ‑ OSS/IOSS Solution alternatives?

The closest alternative MRRLens found is Lappa. Why users leave is on the SalesVAT ‑ OSS/IOSS Solution alternatives page.

See the full x-ray of SalesVAT ‑ OSS/IOSS Solution

Full 1-star breakdown with verbatim quotes, the build blueprint and every live thread — on every product.