Privacy Policy

Last updated: 11 August 2026

This policy explains what the Deposit & Partial Payment app («the app») accesses, what it stores, and for how long. The app is operated by Mveb. For any question about this policy, write to the address at the bottom of this page.

What the app stores

The app stores one thing: an authentication session for each store that installs it — the store domain and the access token issued by Shopify. This is required to call the Shopify API on the merchant’s behalf.

The app does not store any customer personal data. Names, emails, addresses, order contents and payment details are read from Shopify when a page is opened and are never written to our database.

Payment data

The app never sees, handles or stores card numbers. When a customer pays a deposit, Shopify stores the payment method on its own side and gives the app a reference (a payment mandate). The app uses that reference to ask Shopify to collect the remaining balance according to the schedule the merchant configured. All money movement is performed by Shopify and the store’s payment provider.

What the app reads from Shopify

• Products and selling plans — to create and attach deposit plans.
• Orders with an outstanding balance — to show them to the merchant and collect the remaining payment.
• Payment mandates — to charge the balance that the customer already authorised at checkout.

Sharing

No data is sold, rented or shared with third parties. The app uses no advertising networks and no analytics that identify individuals.

Retention and deletion

When the app is uninstalled, the store session is deleted. Shopify also sends mandatory data-deletion requests 48 hours after uninstall (shop/redact), and the app deletes any remaining session data on receipt. Customer deletion requests (customers/redact) are answered as well, though the app holds no customer data to delete.

Contact

Questions, data requests and complaints: mveb@ukr.net. We reply within two business days.