On/Go Promo Code & Coupons

All Promo codes Deals First order Repeat order

15 %

Promo code Verified We recommend

Valid 4 Weeks Applied 15 time

10 %

Promo code Verified

Valid 4 Weeks Applied 13 time

Expired, but try! The codes might work

20 %

Promo code

The Special Offer is expired Applied 101 time

21 %

Promo code

The Special Offer is expired Applied 108 time

10 %

Special offer

The Special Offer is expired Applied 68 time

Special offer

The Special Offer is expired Applied 90 time

When is the best time to buy at On/Go?

Jan 4

Feb 4

Mar 4

Apr 5

May 3

Jun 2

Jul 4

Aug 4

Sep 2

Oct 4

Nov 4

Dec 4

Go to letsongo.com

Visit letsongo.com to find perfect self-testing solution for your needs.
Choose an item

Choose your COVID-19 testing solutions – for your family and yourself, business, events, healthcare, and more.
Add to cart

Add the chosen solution to the shopping cart. Click on the shopping bag icon at the top-right corner of the page. Glance over the added self-testing product in the cart summary menu and press “View cart”. Do the final check of your order in the shopping cart and press “Check out”.
Apply discount code

Enter the set-aside promo code in the “Discount code” box and hit “Apply”.