I’ve accessed your website and immediately noticed an issue with the load time and how the different elements are taking a while to load.
One piece of free advice that I can give you is that if you are noticing that customers are abandoning their cart, consider sending an automatic email to your customer to remind them of what they left in their cart.
I’m a qualified usability expert and I’m an active online shopper :)
At this price that I am bidding, I can spend an hour to use your site and put together a short report in the form of a word document with screenshots of more issues that I notice with your website. It would be helpful if you can provide a test user account so that I can make fake purchases with it so that I can look into the whole user flow.
If you found my free suggestion useful and If you would like a more detailed usability analysis and/or suggestions for improving your site, we can arrange for a longer term project with better pay.