Membership.

CURRENT STATUS

A home for your upgrades.

I’ve put the portal, shared account login, and Shopify checkout online. Sign in before purchasing so Zentr+ links to your zentr.dev account.

ACCESS MODEL

One membership. Separate extras.

I offer Zentr+ as a one-time $14.99 USD purchase for a permanent account rank, with no subscription or renewal. My recurring-bill collection is already complete. It does not automatically include every paid feature. I’ll list each extra’s own price and access requirements; none are enabled yet.

Sign in with your zentr.dev account to see your rank and verified unlocks. A purchase belongs to the account that starts checkout, rather than the email entered at checkout.

PAYMENTS & PRIVACY

Shopify handles checkout.

Apple Pay, Google Pay and direct card entry happen on Shopify-hosted checkout at buy.zentr.dev, using the black and purple zentr.dev theme. Wallet availability depends on your device and payment configuration. I keep card numbers and CVV out of the zentr.dev membership database.

I verify signed payment events against the current Shopify order and dispute state. Refunds, cancellations or unresolved disputes suspend that purchase. A payment return page alone cannot unlock anything. Verification outages may temporarily deny paid access.

FOR PROJECT BUILDERS

Protect the backend route.

My personal Codex skill zentr-membership adds explicit membership or feature requirements to trusted backend routes. Each app uses its own private service credential and a verified account identity. Hiding a browser button alone does not protect paid data or actions.