http://www.windwardtax.com/news/video-sales-tax-procedures-for-vendors-like-grainger
I dislike videos because there's usually a lot of "overhead" talking besides the meat of the material. When you read it, you can mentally skim that stuff. You can't when it's a video or audio. But the information is worthwhile, so I'm presenting the link. You only have to listen about 2/3 of the way.
Also, the last two options presented probably require a direct pay permit to accomplish, which is not mentioned in the video.