A "-70%" means nothing without knowing where it comes from. Here is exactly what we do, and what we don't.
Every night we re-read the public product pages of about thirty Moroccan stores. A product only appears if it is actually shown with a crossed-out price higher than its current price.
We reproduce the crossed-out price the store displays. It is not an official reference price: we say so clearly and we never invent one.
Each time a price changes we record the new price. The curve on a deal page shows that history. Recent deals have little history yet: the curve fills in over time.
Discounts above 90%, which are almost always price errors, and products no longer seen on sale at the next check, which are marked "expired".
We don't sell any product: we send you to the store. To date, Dealat.ma earns no commission on clicks. If that changes, it will be stated clearly on every affected link.
Report it with the "Report" button on the deal page, or vote: we fix or remove incorrect offers.