In order to make a purchase, you must call us, e-mail us, or use the CONTACT US form. We accept MC/VISA/Discover/AMEX/Debit Card/ or Company check as payment. We GUARANTEE to give you the lowest price for any product we sell, so don't buy from anywhere else before you contact us for pricing. However, we don't advertise every product from the manufacturers we represent, so if you don't see an item from them on the website, please give us a chance to get you the lowest price for it. All chemicals we sell come with a Satisfaction Guarantee; or Your Money Back. If you give us a chance to give you the BEST, we'll do the REST.