The Messenger of Allah (PBUH) said: "When a person dies, all his actions come to an end except in respect of three matters which he leaves behind: a continuous charity: knowledge from which benefit could be derived; righteous offspring who pray for him." [Muslim & Ahmad]
1.) Sponsor the digging of a well in a Muslim country.
2.) Give a copy of the Quran to someone and each time they read it, you will gain hasanat.
3.) Share constructive reading material with someone.
4.) Help pay for a child's education in a Muslim country.
5.) Teach someone to recite a dua. With every recitation, you will gain hasanat.
6.) Share a dua or Quran CD to others.
7.) Participate in the building of a Mosque.
8.) Contribute to the cost of building a school in a Muslim country.
9.) Plant a tree. Each time a person or an animal sits under its shade or eats from the tree, you will gain hasanat.
10.) Share this with someone. If they apply any of the above, you receive your hasanat, inshah Allah.