POS for jewelry shop?

[rileyjones]

We own a jewelry shop in Toronto. We are planning to expand our business by doing e-commerce along with our brick and mortar store. We are looking for a good ecommerce POS software that can help us manage both ecommerce and brick and mortar store without affecting each others working. Found a lot of such softwares, but we would like to find the best, user friendly one and something that is popular among those who use them. Can someone suggest a good POS software?