Set your lending offers on Xcoins.
Offers are what is presented to the people looking to buy BTC.
Once your balance on Xcoins falls below $10, lending stops.
Set your rating to 5 to minimize potential losses.
Tier 1 are new borrowers. Tier 5 refers to borrowers with the highest amount of verification and borrowing history i.e. the most trusted borrowers.
You can leave the other fields at their default settings of Max - $1,000 / Interest - 15%