There are tons of companies that will send you free coupons in the mail just for the sake of asking. It's better than checking newspaper inserts and emails that are full of free grocery coupons that you'll never use. Check out this huge list of brands to contact and reach out to your favorites for coupons you'll actually use. If you subscribe to your local newspaper, you'll find coupon inserts in the Sunday edition.
These include the RetailMeNot Everyday and Proctor %26 Gamble coupon books above, as well as the SmartSource coupon inserts. If you end up with a bunch of coupons you'll never use or buy things you wouldn't normally buy just because you have a coupon, you're wasting your time. I don't suggest making a habit of trying to get coupons by letting your inner psychopath out of the cage or giving smug advice to companies on how to fix their problems. And it's not really saving money, which is the point of writing coupons to businesses in the first place.
Companies will send out these coupons in the hope that you will try their product, love it and come back and keep buying it. Sometimes you'll find printable coupons on these pages, as well as contests, giveaways, and free samples. It seems to me that sometimes I use more printable coupons on a shopping trip than the actual paper clip coupons (it really depends on your weekly deals). Many companies, both large and small, are happy to send coupons by mail or email, print coupons at home to their fans and just about anyone who asks for it.
And they said that if you give them your email, you'll have access to their regularly updated coupon page. You will need to create an account and log in to print the Alka Seltzer Plus coupon, but you don't need an account for normal Alka Seltzer. Afrin responded to my email saying they don't send out coupons, but he pointed me to a printable pdf coupon from his coupon page. There are definitely more coupons for junk food, but there are also plenty of companies that will give you free coupons just for doing simple tasks.
Bigelow Tea has a genuine and very apologetic statement on their site as to why they can't give coupons or free samples to everyone who requests it. I do my best to keep this list up to date, but if you find any dead links or know of any coupon friendly companies you've left out, don't hesitate to contact me. In addition, many food and product manufacturers offer free printable manufacturer coupons directly on their own websites.