Been setting up checkout by using a catalog plug in - rather than full blown woo com, it's too much IMO. So, set up the catalog for all the visuals and i add link buttons with buy (offer, leas, etc) and just link them back to EFTY landing pages. For me, its an easy way to have all kinds of different sites, with themes, and information - while advertising the same domains with no worries about price or platform management. Hope that made sense?