Build a website for a Film equipment rental company

we have our grown our existing website [login to view URL] that is built with the [login to view URL] platform and the [login to view URL] the scheduling. We need a robust website with as many of the shopify features as possible in addition to an inventory tracking system with bar code scanner. Not all features need to be built from scratch. If a plug in application with solid API will work that is great. inventory and scheduling must be built into the website. below are is a list of some of the features we need. Needs: - Ability for people to schedule between 4-6pm the day before and return 8-10 the day after without being charged an extra day. - The ability to bundle products and properly take away 1 inventory from each item in that bundle. - Price automatically changes based on calendar dates chosen and quantity - Being able to give store credit or giftcards to customers online - Ability to look at bookings for each day - Ability to search specific products in calendar to check availability (see who has that item, when it went out and when it's coming back) - Being able to make people tax exempt - Being able to fully or partially refund people - Being able to make and send draft invoices to people - Having customer accounts - Being able to manually create bookings for people over the phone/in-store -Track Inventory with multiple store -Same features as Shopify if Possible -List items -Track sales of products and days - Rental scheduling of check out time and check out time -recognize Sunday as a deferent not a day we are open -well designed easy to navigate website ([login to view URL], [login to view URL]) - Process credit cards/schedule automatically - background check? -release forms Wants: - Being able to block of dates that we're closed or when we close early for holidays - Filters are nice (being able to filter items by price or brand or size) - A barcode system of some kind could be really helpful with check-in/check-out - Rewards Program - The ability to 'tag' products so that they can be found under misspelled names or slang - Ability to make banner announcements on the website - Ability to choose the order of the items on the page (under cameras, putting them in order from DSLR to Cinema or based on price) - Having sub-tabs (Under the camera tab we can scroll over accessories and then it gives you the option of follow focus, monitor, matte box, etc.) - When creating a manual booking, the start and end date are copied from the first product that you put down to all of the following products. - Being able to use a card reader instead of typing in card numbers