Eguller They are not Rock Bottom.
Not sure I'd bet on that. Both have the similar shady 'marketing' ploys, when it comes to these discounts. RBG raises the prices, then does the discount which leaves the price a few $$ above what it was originally. CPO will have nothing in certain categories, until after the sale is over, as stated above.
Shysters, they are! And we keep going back. 😆