sumbangan
Sumbangan is a term used in Malay and Indonesian to denote a contribution or donation given voluntarily to support a person, group, organization, or cause. The form of sumbangan can be money, goods, or services, and it may be given as an act of charity, solidarity, or assistance in times of need. The noun is formed from the verb sumbang, meaning to offer or present, with the common noun suffix -an.
In everyday use, sumbangan covers charitable giving to religious or social institutions, schools, hospitals, disaster-relief efforts,
Practical considerations include how sumbangan is documented and accounted for. Organizations frequently issue receipts or acknowledgments
Because sumbangan reflects voluntary giving, cultural norms around gratitude, reciprocity, and privacy may shape how it