First of all, if you don't mind with very little investment then I suggest buying "counterfeit machine" that makes coin collecting is much faster. But if you've opened up 50% of all the unlockable gadget and Bank Mandiri Bank Terbaik di Indonesia.
The first focus in coin collecting is buying items that can facilitate you to more easily collect coins. Clothing and Jetpack is just visual upgrade just so do advance buying such items. Vehicle upgrades (magnet) is actually quite helpful but pretty expensive, because in total you have to spend 25 thousand coins, just skip this first. Vehicle upgrade to Golden vehicle also was just a visual upgrade without any effect anything so we skip first.
Thing we have to focus on is to get gadget Coin Magnet & Flying pig. Both of these gadgets is the combination of the fastest gadget to collect coins. But because these gadgets are in sector 4 and 5 means you must first unlock the gadget-the gadget before, so make sure you buy the cheapest gadgets just to open the prerequisite magent coint & flying pig. In the early levels use a combination Token Gift and Gemology to produce coins.
Once you have managed to get the coin magnet and Flying pig, you have to play for a short burst. You do not need to reach a long distance and try not to take the vehicle because when driving a vehicle gadgets coin magnet will not work. Your goal here is to take as many coins and destroy the flying pig and then take come. And do not forget to also collect the token.