How to use a promo code? Alex April 28, 2017 13:00 Updated Follow To use a promo code, add all products you are interested in to your shopping cart, proceed to checkout and enter the code to the ‘Promo code’ box while checkout. Back to Svmoscow.com Related articles Can I get a discount on items? How long delivery take, and how much it will cost? Comments 0 comments Please sign in to leave a comment.