Free samples by mail can take up to 2 months to receive. I usually sign up at places and they send coupons and special offers. Some actually send out samples. I have received feminine products, indigestion tables, small packs of shampoo, conditioner, toothpaste, tide laundry detergent and even pampers from Pampers brand diapers. Just about ny large company allow you to sign up for special deals and they only require your email address. You will be the first to hear about free samples and they would most likely give you a link to follow that will ask for your mailing info. I never received spam from these places and the samples are top notch.