If you need to buy some cosmetics you might want to consider going to a London Drugs store and bringing this coupon with you. It will allow you to get a free Revlon nail enamel for free with any purchase of cosmetics of $20 or more.
The nail polish from Revlon is probably my favourite one among all the brands, I have it in so many colours that I wouldn’t be sad to add a new one to my collection. The coupon expires only at the end of July, so you have plenty of time left to redeem it.