Let me know if still, your requirement is open so we can deploy our experts to fulfill your design & functionality requirement as per referral store.
I've worked on exactly the same functionality (and more than that) for another shop. Please have a look here: https://www.topglas.de/pages/brillenglaeser-online-auswaehlen
You can reach me at firstname.lastname@example.org and I'll send you more references if you want.
Matthew here from seventyfourdesign.com.au or https://experts.shopify.com/matthew-robinson
Happy to assist you here. We have done a couple of these sites (one example) https://www.ziloe.com.au. Did you want to jump on a quick Skype call to go over your requirements or send me more details so we can provide an quote.
Look forward to hearing back from you!
My Skype ID: crankinrobbo
We are ready to develop your order in the shortest time, at the highest level. Your product will be produced by a team of Shopify experts with experience in e-commerce (Shopify) for more than 4 years. The product will meet all your requirements.
To start the project, I need more details.
We have to discuss the details. For this I suggest using Skype.
My Skype ID: utd.attention
Best Regards, George.
I have checked your post detail and can help you to deliver current expectation
Let me know your available time will do my best to accommodate
We can discuss further on email email@example.com
Please let me know your interest
I work for a full service software development firm. We have hundreds of developers on staff ready to help you with ANYTHING you need. Shoot me an email and we can discuss/setup a time to chat. Hunter@zibtek.co