div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: SPI · subsequent purchase if the vendor enters your organizations name address and certificate number on the sales slip or billing invoice The exempt purchase certificate is src=https:reader034vdocumentsnetreader034viewer20220424125f2c05683925c8649211e8a0html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv