6 ways to earn deeds after death:
1) Give a copy of the Qur'an to someone. Each time one reads from it you gain.
2) Donate a wheelchair to a hospital. Each time a sick person uses it you gain.
3) Participate in building a masjid.
4) Place a water cooler in a public space.
5) Plant a tree. You gain whenever a person or an animal sits in it's shade or eat from it.
6) And the easiest of all, share this message with people.