Finally. About backwards compatibility.
I've tested what was most important for me and it and looks like Trendi price tags do not influence cost of clothes in Retail system. Each outfit is GTW retail is still 175$ base. You can not apply composed Thrift outfits to mannequins fast. You can put clothes racks in retail store of course but store visitors ignore them completely - no autonomous browsing behavior. Oh, but you can put a cash register on a new thrift counter... isn't it nice.... Also if you place Bubble Tea counter or Photo booth at your retail lot these are also completely ignored.
