The blog
Notes on selling digital subscriptions.
Playbooks, comparisons, and pricing guides for selling digital subscriptions on Shopify. Written by the team, not outsourced.
Security guides
Discouraging file sharing on Shopify: PDF watermarking, stamping each buyer's copy with their name or email, and what watermarks can't stop.
Security May 14, 2025 · 9 min read
PDF Watermarking for Shopify Digital Sellers
How visible and invisible PDF watermarks put buyers off sharing and help trace a leak, what they can't stop, and how to stamp each buyer's copy on Shopify.