One Stop DIY Shop, LLC is excited to Announce Our 5th Year Anniversary is Here! We want to thank our customers for supporting us for the past 5 years and so September is Customer Appreciation Month! To thank you for your support we have changed all coupon codes to 15% for the entire month of September! Special Anniversary Savings Start this week with our Flavor-It-Yourself Nic 30ml bottles, Buy 3 get one FREE! Check back each week for a new addition to the Special Deals Category! In case you do not have a coupon code use coupon code ECF and as always coupons do not work for items in the special deals or the mixing kits as they are already discounted.