A purchase account is issued without association to a reimbursement account. An exhaust heat reclaimer is located in an elevated portion of a manifold further including a vertical portion in front of the engine. This structure allows increasing the bonding strength between the edge and the first diaphragm as well as between the edge and the second diaphragm, so that the loudspeaker device can withstand greater maximum inputs and reproduce quality bass sound. This type of bonus scheme adds excitement to bonus rounds and increases player entertainment. The biological implant can be, for example, an acetabular cup.