I’m hoping to use Contact Form 7 on a small site I’m doing for a local dance school. They would like members to be able to order various items of kit on-line (then pay for them by cheque or credit card ‘manually’). So, my form will say something like:

Vests: Quantity: [field] at [field] price per item

Socks/Tights: Quantity: [field] at [field] price per item

…And so on.

However, I’ve been asked if, at the foot of the form, further fields could produce running totals (purely for informative purposes) showing total number of items ordered and total expenditure incurred. These should (ideally)update as the various fields above it are completed. Before I start trying to accomplish this, I’d like to ask if Contact Form 7 can perform these sorts of calculations and if so, if anyone can point me in the right direction as to how/where to start? I’ve installed the ‘Dynamic Text Extension’ plug-in in the hope that this might help, but I’m not sure from the documentation that it will. If anyone has a better idea of how to achieve this – maybe by using some other combination of plug-ins, I’d be very pleased to hear from them

TIA

http://wordpress.org/plugins/contact-form-7/