Pick your чл. 3, ал. 17 answer in Приложение 33

On the Приложение 33 sheet (Settings → Fiscal receipts → Приложение 33) you now pick the „Да“ or „Не“ answer to the чл. 3, ал. 17 question in part 7 yourself, and it goes into the PDF for your accountant too. „Да“ is for a shop that issues Приложение 18а documents for card payments and files the monthly Приложение 38 XML file; „Не“ is for a shop that issues a fiscal receipt for card payments too. If you take only cards and bank transfer, the sheet suggests „Да“; if you also take cash on delivery or cash at pickup, you decide the answer with your accountant - the note under the row explains why.