Coupert Science LLC (coupert.com) has a 4.8 out of 5 rating on OK.one, based on 202 user reviews collected here. It is listed under Money & Insurance and its reputation is excellent. Praise is nearly unanimous, with 94% rating it 4 stars or higher; The business has replied to 100% of negative reviews. Last updated 2026-08-11.
I did not expect to receive the assistance I received from Coupert. I have used Coupert for a number of years now and have never had any problems, but having recently experienced a problem with a duplicated account, they were extremely helpful in assisting me to sort it out. Well done Coupert you deserve more than 5*s. It's great to same some money on each of my purchases, no matter how small it is, every little adds up.
It's nice that there's something out there trying to save you money. It works great.
Love TYC everything. Been buying from them for years.
Amazing ! Couperet is such a great extension. I love it. Never better !
Thanks again Coupert for saving me money!
great. i got the best coupon code.
Great company 99% of the time I save money when shopping online. I would recommend anyone to use this company.
This was the first time I have received a discount, and it was worth it! From $9 down to $2 for a crochet pattern. Happy Days!
We booked an optional tour as part of our group trip. Even though we had a large group, we were able to make the reservation successfully.
It has allowed me to save a lot of money. I totally recommend it.
No complaints at all does what it says and has helped me save a few quid here and there
This is the best thing since sliced bread. The site does all the coupon searching for me. Please don't look a gift horse in the mouth. It is free and it works. Roland Kellam
202 reviews matching