1. Know the usual price before the big day
Most “−40%” are computed against a list price inflated in the previous weeks. DeaLynx records prices daily and computes each product’s usual price over six months: the only honest reference.
The French Days bring the big French retailers together. Genuine deals and opportunistic list prices sit side by side: six months of readings let you sort them.
16 days before French Days 2026. Track your products now to know whether the discounts will be real.
Most “−40%” are computed against a list price inflated in the previous weeks. DeaLynx records prices daily and computes each product’s usual price over six months: the only honest reference.
Add them to your list now. On the day, you get an alert only if the price really drops below its usual level, not at every displayed “promo”.
The best offers are gone within hours. With a price threshold and, on the Sniper plan, a one-tap pre-filled cart, you are ready before everyone else.
Discounts measured against each product’s usual price, outlier readings excluded.












The French Days take place twice a year, in spring and late September, for about a week. Participating retailers include Fnac, Darty, Cdiscount, Boulanger, Rue du Commerce and La Redoute.
Only on part of the catalog. DeaLynx tracks these retailers daily: each product page shows whether the French Days price is below its usual level or simply back to a price already seen.
Add the products you want now, set a price threshold and let the alerts work. You will not have to refresh retailer pages all week.