This might sound odd, but your prices are too low to offer free shipping on all orders. It seems too good to be true to buy a $5 item and get free shipping. Your customers don't want you to go out of business before they get their items.
Also, you say that delivery time varies whether the item comes from the US or overseas, but the products themselves don't specify. Maybe more info on where the products come from, and why you chose them? I'd make all the product descriptions consistent as well, so it looks like a curated collection.
And your logo could be a bit more prominent?
Just some ideas; good luck with it!
- Add web push notifications, it will help you to retarget your customers even when they are not on your store. It will also reduce the abandoned cart rate.
- Add a chatbot to make sure you never lose any of your customers. Every visitor can be your customer.
- Add a referral program. Referral marketing is a cost-effective way to gain new and loyal customers. Because people are social creatures, individuals that are referred to your company are much more likely to remain loyal customers.
- You should increase the engagement on your store. Start using a loyalty program and referral program to entice your customers. It will help you build a loyal customer base. You can give loyalty points to your customers on activities like signing up, allowing for web push notifications, make a purchase, visiting a store and many more.
This will help in doubling the sales as when you give loyalty points to your customers they will come again on your store to make a purchase in order to redeem those points. You can give rewards to your customers to redeem those points.
If you would like to implement all these I would suggest you to install AiTrillion.com It has all the features in a single app and is a fully integrated app. It is all in one Shopify app. Plus you don't need to install multiple apps. You can check it out. I am sure you will find it useful.