Preorder, Back In Stock ‑ STOQ

Excellent app and outstanding support team!

We had a fairly complex B2B setup with custom pricing logic, and initially there were some compatibility issues with the preorder button integration. Their support team responded quickly, investigated the issue in detail, and helped configure everything properly - including the collection pages and quick-buy modal.

Very professional, patient, and technically knowledgeable support.
Highly recommended!