Oyster estimates when each customer will finish a product and sends a reorder reminder.
Trusted by beauty businesses across 17+ countries











Refills used to depend on the customer remembering. Now Oyster knows when each product runs out and prompts the reorder at the right moment. Repeat purchase quietly became our most reliable line of revenue.

Oyster predicts when each customer will run out of a product, then sends a reminder through your CRM or email.

Use purchase date, product volume and usage frequency to estimate when each customer will run out.


Send a reminder in your branding when the customer is expected to run low.
From a single serum to a full routine, every product gets its own depletion timing. 40% repeat purchase lift.


When she last bought it.

How much is in the jar.

How often she applies it.

When it will run out.

The prompt that goes out.

In your CRM or email.
Thirty minutes, your catalogue, a live scan. Smart Restock starts working the repeat business from day one.