Contact
Get in touch.
For questions about the workbook or the studio, email us.
We usually reply within 2 business days.
Products & orders
Gumroad is the merchant of record for Contractor Bid & Margin Guard. It handles payments, delivery, receipts and refunds.
For your download or order details, use the receipt link in your purchase email or visit the Gumroad product page. You can also find our products in the Gumroad shop.
If you need help, include your Gumroad receipt URL and a short description of the issue. See the refund policy for refund requests.
Legal information
- Business name (trade name): CaveArc Studio
- Legal form: Entrepreneur individuel (France)
- SIREN: 899 732 317
- SIRET (registered office): 899 732 317 00024
- Activity: 62.01Z — Programmation informatique (software publishing/programming)
- Registered office: [TO BE PROVIDED BY OWNER] — Toulouse, France
- Legal representative (publishing director): [TO BE PROVIDED BY OWNER]
- VAT number: [TO BE PROVIDED BY OWNER]
- Host: Cloudflare, Inc., 251 Little Falls Drive, Wilmington, DE 19808, USA
- Contact: