The customer can make complaints in person at one of our stationary stores or by letter to the following address:

303 AVENUE
Ul. Bialystock 37
07-200 Wyszków

When submitting complaints in person, you must deliver the defective product together with the proof of purchase and the completed complaint to the selected salon 303 Avenue
(a list of all salons can be found in the Here).

If you do not have a receipt, you must provide an account statement confirming the purchase of the product.

When submitting a complaint by letter, you must send the defective product together with the
with a completed complaint to the address 303 AVENUE Sp. z o.o. ul. Białostocka 37, 07-200 Wyszków.

Model of the downloadable form:

COMPLAINT FORM

303 Avenue will consider the complaint within 14 days of receiving it.
Detailed complaint terms and conditions can be found in the Here.