Indonesia state-owned telecommunications company Telkomsel and public banks (BNI, BRI, BTN, and Bank Mandiri) announced that they would merge its server-based electronic money services, including Telkomsel's T-Cash and BNI's YAP! into a single entity and a brand called LinkAja (Literally: LinkIt, Stylized as LinkAja!) to compete with fellow digital wallets such as GO-PAY, Ovo and Dana.
It replaced T-Cash's app on February 22, 2019, and had integrated other public banks' digital wallet services until finally launched on March 1, 2019.
| Telephone services:
| Predecessors: Bank Dagang Negara | Bank Exim | Bank Bumi Daya | Bapindo|
| Bank BRI | BRI Syariah | BRI Agro | BRI Life | BRINS | BRI Finance | BRI Remittance | LinkAja