There are three membership levels in U+REWARDS: SILVER, GOLD, and BLACK. Upon registering, you will become a SILVER member automatically. To become a GOLD member, you have to spend at least IDR 15,000,000 and to become a BLACK member you have to spend at least IDR 50,000,000 within one calendar year. When you reach the spending qualification, your membership level will be upgraded automatically. Spending is calculated cumulatively in one year period and will be reset every 2nd of January each year.