You can request a review for any purchase made on Collistar that is older than 15 days and within the last six months. Fill out the form below and attach the confirmation email of your order, with your email address, the name of the company you purchased from, and the order date clearly visible. Feedaty, after verifying the provided information, will send you a review request via email.
* Requests for a review that lack the necessary information, as indicated above, will not be considered.
Upload an invoice or proof of purchase (PNG, JPG, or PDF)
The overall score is calculated on the basis of the average of all the reviews collected from consumers. Reviews are from real buyers only and are published if compliant with our posting policies. The trend of the score over time allows to further evaluate the level of reliability of the company