Resource Purchase
You can buy additional amounts of Resources which you could use immediately, thus saving time. The Resource purchase option can be used 2 times a day.
The first purchase gives you the amount of Resources you gain from your mines for 10 hours. You receive all types of Resources (Gold, Iron, Wood and Food) and this option costs 45 Coins.
The second purchase gives you the amount of Resource you gain from your mines for 10 hours, but you receive just 1 type of Resource (you choose which one). This option costs 30 Coins and it is available only if you have already used the first one within the 24-hour period!
IMPORTANT: Note that if you don't have enough space in your Storages, you will lose the amount of purchased Resources which is over the Building's capacity!