Hi, I just joined text-link-ads.com and it says that the billing is reocurring. I need someone that is apart of this program and has bought advertising/links. Is there a way to only buy 1 month or do you have to buy a certain amount of links? Meaning that if I buy 5 links and decide that after 1 month I only want to keep doing 2 of those can I cancel the other 3 links? Thanks