About product and suppliers:
            4,096 mail postage products are offered for sale by suppliers on Alibaba.com, of which mailing bags accounts for 51%, ink cartridges accounts for 4%, and packaging labels accounts for 1%. 

A wide variety of mail postage options are available to you, such as waterproof, heat sensitive, and barcode. You can also choose from poly bubble, paper, and kraft bubble mail postage, as well as from adhesive sticker mail postage

There are 4,694 suppliers who sells mail postage on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Hong Kong S.A.R., and South Korea, from which the percentage of mail postage supply is 97%, 1%, and 1% respectively. 

Mail postage products are most popular in United States, United Kingdom, and Australia.