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The CHADA blog

Notes on WordPress, WooCommerce, fraud, and building plugins people trust.

A blue metal shopping cart in a blurred grocery store aisleGuides
Featured

Abandoned-cart emails that don’t annoy anyone

Most carts are abandoned. Most recovery emails are ignored or resented. Here is what separates the ones that bring people back — timing, consent, restraint and honest numbers.

Stacked orange shipping containers against a deep blue sky Engineering

Shipping plugin updates safely

Our release pipeline, and how an update reaches your site without anything breaking on the way.

13 June 2026 · 3 min read

A person typing on a computer keyboard Security

Behavioral biometrics, explained

Typing cadence and paste behaviour as fraud signals — what they catch, and what they cannot.

13 June 2026 · 4 min read

Three silver keys on a keyring Product

Designing honest licensing

Why we tell you exactly what happens when a licence lapses — before you buy, not after.

13 June 2026 · 4 min read

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