The body responds to irritation, infection, and injury by means of inflammation. This is caused by dust, pollen grains, and grass that are generally, harmless. When the immune system reacts contrary to its own tissues, this causes an autoimmune reaction.
For your ecommerce store you are always on the lookout for ways and means to advertise your store. Thankfully there are a lot of tools and technologies that all you to promote your store but none better than Google AdWords.