Get 25% off your first month's perfume subscription when you enter the code SCENTBIRD25 during signup at Scentbird, which drops the price from $14.95 to $11.21. Shipping is free, and that's the best offer we can find anywhere. This monthly service gives you a 30-day supply of designer fragrances every month. You can choose from more than 450 designer scents, including options from Burberry, Cartier, Prada, and Versace. The first order comes with a reusable perfume case. There are options for women and men. Sales tax may be charged in some states.