Items with package up to 001-100g (0-0.22Lb) - 7 CAD
101- 249gr(0.22-0.55 lb) - 10 CAD
250- 499g r(0.55-1.1 lb) - 18 CAD
501-999gr( 1.1-2.18 lb) - 29 CAD
1000-1999gr(2.18-2.41 lb) - 50 CAD