Free shipping for Mother's Day Promotion. Basically a cheap way to get shipping under $50 spend, by adding a $2.99 fragrance and then buying whatever else you want on Chemist Warehouse, rather than paying $8.95 for shipping.
Some examples that qualify for free shipping on your whole order:
Revlon Charlie Black Body Spray 75ml $2.99
Yardley English Freesia Body Spray 75ml $2.99
Revlon Charlie White Eau De Fraiche 100ml $4.99