To add attachments to a purchase, go into the purchase, go to the Attachments subtab.
Click Choose and select all the files to upload.
After attaching the attachment, you can edit the name and name the file to your needs.
Note: Only .csv, .xls, .xlsx .xlx, .odt, .doc, .docx, .jpg, .jpeg, .png, and .pdf are supported. File size must not exceede 5MB.