Check this video tutorial for the better explanation
Click the transaction document that you want to share
Click the share button
Choose the format you want (for example using a PDF file) > then share it with the media you want, for example WhatsApp, email, etc.
iREAP POS : iREAP stand for Integrated Retail Application, is an application designed and developed to help you managed and run store operation, consists of Point of Sale / Cashier system and inventory control system.