Back-To-School
20
%
Promo code
Verified
We recommend
Valid 3 Weeks
Applied 117 times
+1
10
%
Promo code
Verified
15
%
Promo code
Verified
Applied 10 times
14
%
Special offer
Valid 2 Weeks
Applied 14 times
Applied 136 times
Sign up to receive week deals
Expired, but try! The codes might work
21
%
Promo code
The Special Offer is expired
Applied 120 times
10
%
Special offer
The Special Offer is expired
Applied 84 times
Special offer
The Special Offer is expired
Applied 102 times
Promo code
The Special Offer is expired
Applied 115 times
When is the best time to buy at On/Go?
The number of promo codes added by month
0
2
4
6
8
10
Jan
4
Feb
4
Mar
4
Apr
4
May
4
Jun
4
Jul
4
Aug
4
Sep
2
Oct
4
Nov
4
Dec
4
How to use a coupon code on On/Go?
-
Go to letsongo.com
Visit letsongo.com to find perfect self-testing solution for your needs.
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Choose an item
Choose your COVID-19 testing solutions – for your family and yourself, business, events, healthcare, and more.
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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”.
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Apply discount code
Enter the set-aside promo code in the “Discount code” box and hit “Apply”.
New On/Go Coupon Codes August 2025
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Reviewed byAndrew Priobrazhenskyi
Editor & Deals Expert View codes again Letsongo
