Template for Printing Store

Hi everybody
I am looking for template like this website https://www.nextdayflyers.com/ (I will do the same business PRINTING)
It is very important this website have calculator to calculate the cost of items for customers (please check the attached file)
• I don’t know if this calculator for items cost and calculator of shipping cost must come with the template or it is like a plugin I must buy it separately and put it inside the original template (I wish someone tell me) Thank you …


For realtime quatation you can check this php script form (php has used for emial delivery)

For Prinitng Company HTML template you can check this:


This is custom made site and you will not find template like this and if you find something similar question is is that template suitable for customization.