Bulk email marketing

I have to send out a bunch of letters and would like to do a bulk mailing. From what I understand now, you have to have the last extra digits on the end of the zip code. How can I go about this efficiently?

I am a chef and just moved to the jacksonville FL area.My husband and I are looking to purchase bulk meat.Last month we purchased a freezer special from a local meat market.It was okay but not really what we are looking for..We are looking to purchase a half or even quarter of a cow.If anyone has any info that would be great

We are leading manufacturer of natural fibre carpets, rugs and Coco doormats from India. We seek assistance from competitive individuals and firms throughout the world, to market our products to bulk buyers like retail chain stores, department stores, mail order companies and carpet wholesalers. Those who can take it as a business, please contact me at rtnkaypee@yahoo.co.in

items in bulk as i now sell in a flea market and i would like to know where i can buy items in bulk whether it be online or in person at a warehouse i live in springfield massachusettes thanks