Contact
One address for everything about Stack: licenses, a new computer, a lost file, a bug, a question.
For a license question, include the machine code shown in Help → About → License and, for Pro, the order number. For a bug, the diagnostic file from Help → Log helps most. Replies come within two working days.
Seller
- Seller
- The Zone Modest Reszewicz (sole proprietorship registered in Poland under the name Modest Reszewicz)
- Tax ID (NIP)
- 6932129511 · EU VAT PL6932129511
- REGON
- 542483912
- E‑mail
- support@f3lab.tools