Shopify Product CSV Preflight Validator — Source-Available License
Copyright (c) 2026 q00tar00

This software is source-available, not open source. The source code is published
so that you can read it, audit it, and evaluate the tool. It is NOT placed in the
public domain and no broad license is granted beyond the terms below.

1. Permitted use (no charge)
   You may download, build, run, and evaluate this software for your own personal
   or internal business use — for example, to validate your own Shopify product CSV
   files. You may modify your own copy for that purpose.

2. Reservation of rights
   All rights not expressly granted above are reserved by the copyright holder.

3. Restrictions (require prior written permission)
   Without the copyright holder's prior written permission you may NOT:
   (a) redistribute, resell, sublicense, or publish this software or a derivative
       of it, in source or binary form, whether or not for a fee;
   (b) offer this software (or a derivative) as a hosted or managed service; or
   (c) remove or alter this license or the copyright notice in redistributed copies.

4. No warranty
   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
   FOR A PARTICULAR PURPOSE, AND NONINFRINGEMENT. A clean report does NOT guarantee
   a successful Shopify import; the tool reads a file and cannot verify live-store
   behavior. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
   CLAIM, DAMAGES, OR OTHER LIABILITY ARISING FROM, OUT OF, OR IN CONNECTION WITH
   THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

For permissions beyond this license, contact the copyright holder via the project's
GitHub repository: https://github.com/q00tar00/shopify
