Usages of promosi
Harga promosi berlaku hanya sampai Selasa; seandainya kita cepat, kita bisa hemat.
The promotional price is valid only until Tuesday; if we hurry, we can save.
Saya membeli barang promosi di supermarket.
I buy promotional items at the supermarket.
Elon.io is an online learning platform
We have an entire course teaching Indonesian grammar and vocabulary.