The problem DONATIC solves

1. There is a lack of comprehensive documentation for authentic and unaltered donation transactions.

For instance: When an individual donates 50k, they request NGOs to issue a receipt for 100k or a higher amount. Subsequently, upon filing their income tax returns, they submit the receipt and obtain tax benefits from the government based on the inflated sum.

2. They are required to personally make efforts to solicit donations.

3. Individuals manipulate the issued receipts by NGOs.

4. NGOs encounter challenges in establishing a global presence.

5. Insufficient understanding regarding Non-Governmental Organizations. Our Platform aims to provide visibility to NGOs. In the future, we will incorporate a dedicated section to showcase the activities of NGOs registered on our platform.

Challenges we ran into

We had trouble implementing a way to store and split donations between the different categories and NGOs. As well as how to register NGOs under a category. Using solidity's nested mapping, we solved the problem.