child themes

Tasks: PHASE 1: 1-2days (bug fixing adding missing fixes and support) 1. I am in the growth/SEO phase; getting traffic, customers, and sales. Conversions are THE priority. I need a store which converts. Quantifiable A/B testing with google analytics code is mandatory 2. Develop the following...

Hi all, there are several themeforest themes that i'm considering purchasing (avada, x-the theme, 7, etc). however, I am concerned about the fact that they don't have an automatic upgrade through the wordpress dashboard like most themes do. they all seem to say that in order to upgrade, you...