In order to present another player with BG, click one of his domains and choose the "Send gifts!" option in the rounded pop-up window.\\
[{Image src='menu.png' align='center' }]

Go to the tab "Present BG" and click "Choose tariff".
[{Image src='gift_bg.png' align='center' }]

Follow the system [instructions|MoneyInput] to credit other player`s account.