When signing up for Daffy, a leading Donor-Advised Fund (DAF) platform, the minimum amount for a one-time contribution is $100. This contribution can be made by linking your bank account, through Apple Pay™, or through all major debit or credit cards. Daffy offers a flexible and accessible platform for charitable giving. After making an initial contribution, you can also initiate a stock or crypto contribution within your account. The minimum amounts for these types of contributions are $1,000 (value of shares) for stock and .001 BTC (10,000 Satoshis) or equivalent for crypto. Daffy also supports recurring contributions, with a minimum of $10 per week or $25 per month. This feature allows you to automate your giving, ensuring a steady flow of support to your chosen charities. Moreover, Daffy allows for donation recommendations of at least $18 and up to $1,000,000 through the Daffy app and website. For donations over $1,000,000, you can reach out to Daffy's support team. In conclusion, Daffy offers a range of options for contributions and donations, making it a great choice for a DAF. Whether you prefer one-time or recurring contributions, or want to donate cash, stock, or crypto, Daffy has you covered.