A resale certificate is a form you, as a buyer, submit to a seller guaranteeing you intend to resell the product you purchase from them. This will exempt you from sales tax at the time of purchase as it will be collected at the time of resell with a sales tax number (or equivalent) issued to you by your state.
Please visit this link to see which form B-Stock generally accepts for your state.
If your business is registered in Alaska, Delaware, Montana, New Hampshire, or Oregon, you are not required to submit a resale certificate. However, if we are not able to confirm your business by searching you state's business entity web site, we will request that you supply a business license or equivalent in order to be approved on B-Stock Supply.