Donating with cryptocurrencies can provide a number of benefits over traditional methods, such as greater transparency, security, and lower transaction fees. Additionally, cryptocurrencies allow for fast and easy cross-border donations, which can be particularly helpful for international charitable causes. As for Sandac's crypto charity service, we will take a small percentage of each donation to cover operating costs and ensure that the service is sustainable in the long term. We will use Coinbase Commerce for a safe tier process and transparency.