1. Go to Midasbuy: https://www.midasbuy.com/midasbuy/ph/homepage/pubgm# and Click Purchase UC
2. Input Player ID Verification
3. Select UniPin Voucher in the Payment Method
4. Select Product, Example 24+2 UC (Unknowncash) for P20 then click Pay now
5. Select UniPin Voucher
6. Input 9-digit serial and 16-digit pin or copy all the numbers of serial and pin like this > 1000113294934572667133722 then paste it after the "PHMB"
7. Transaction Successful notification in UniPin and in Midasbuy
8. Check your account in-game and UC (Unknowncash) should appear there.