MarketPress and Stripe integration errors

Hi There,

I am having issues with MarketPress and Stripe. My prices are listed correctly on my online store however when a payment is made it charges the incorrect price.

My store is in ¥JPY and the charge adds two zero onto the prices. For example when someone buys a T-Shirt for ¥4000 they are charged ¥400,000.

I;m sure there is a simple solution and someone can quickly and easily point me in the right direction.

The link to the online store is here: