App Tax Rex ‑ Sales Tax Automation Vs App Zamp ‑ Sales Tax Dashboard
App info
| Developer | Rexific Apps | Zamp |
| Tag Line | US State sales tax registration, reports & Automated filing | Understand exactly how tax was calculated on every order |
| Meta description | US State Sales Tax return Reports & Automated Filing for your store | Sales tax, fully transparent. See every order broken down by product, category and jurisdiction. |
| Launch Date | 2021-09-23 | 2026-04-24 |
| Shopify Badges | Uncertified | Uncertified |