We have an excel containing data of people who have donated the amount to our NGO, and we need to send each of them a PDF file of the receipt. It's a manual process right now, where we generate a PDF everytime and mail it individually.
We need to develop an automatic engine which goes through each row of the excel sheet, develops a PDF for it and saves it into a folder, and at the same time, also emails it to the user.
The final PDF receipt looks like the one attached in the folder.
Most importantly, you need to help me understand how I can do it in future (because we keep getting more data everyday) so that I can do it in future myself. *all can do all your task*