Lor menulis:
Finding reliable developers is now as difficult as optimizing the operation of an online store. Honestly, I already regretted starting this whole e-commerce business.

Apparently, you were very unlucky with the developers, although now there are actually a lot of cool specialists with whom it is pleasant to work. For me, this is primarily Amasty, with whom I started working after switching to Shopify. Shopify provides many opportunities, and shopify pricing calculator, which is on the Amasty website, will allow you to roughly calculate the required budget.