1. The 7 criteria for donations is a test to judge if the things we give others / buy for ourselves are a need and not just want. This will be the real value when we do anything. This makes me have a good idea to judge on the quality of the goods I buy as well and not just buy cheap things buy need to be durable to a period of worthiness and meeting mine / others needs.
2. Saying good words, giving a gift, doing a favour and doing together are also donations which can be used to let other reduce suffering and be happy.
3. Wearing proper attire etc self presentation are also a donations to let others feel good. Which I am not particular on my attire normally and my look. Now need to pay more attention to them.
4. Keeping my environment clean, neat and tidy can also be a donations to the people around me and allow them to feel comfortable.