Optimizing your business

Hello fellow ecommerce dealers, I'm currently trying to find out how one could make your lives a lot easier 😉

Which is why I have two very simple questions:
1. As a e-business owner, what are the 2 biggest issues you're dealing with?

1. Regarding e-commerce, what would you wish for more than anything else ?

Thanks so much in advance – looking forward to reading your answers !