1. You need to have Mastery Rank 8+
2. You need to have Credits for ingame tax – 500k Credits for each 1000 Platinum
3. For safety in return for Platinum you must give back an Unveiled Riven Mods for each 500 platinum trade.
4. Make sure you have available trades left
Note: This offer is for virtual currency (Warframe Currency ) & the delivery method is Trading face to face in game