Creation of a football form designer

The task:
It is necessary to implement a football form designer on the site under the control of opencar 2.3 without rechargeing the page.

The used scales:
JQ and JQ
AJAX
by JSON
The HTML5
css3
php

Automatic price calculation (ajax) is implemented when changing shorts, shorts and ghetts, choosing the number. Also, within this task, a letter without recharge (ajax) with the introduced information and the selected set was sent.
The task on the front is implemented in 3 days and 9 t. rub