Prestashop Expert

Estimated duration: not set
Description: Having an issue with prestashop, need an expert to fix this.

For some reason, when an order is placed by a customer, they pay the correct ammount, but when they go back into their 'my account' the amount shows exactly double (their invoice shows the correct ammouns also.)

Also, in the admin side, it also displays exactly double on the 'This month's activity' panel, and the graph only shows the last sale instead of totaling the sales up for the day etc.