"At all your points of sale (in whatever form)" Does this not mean that any bricks'n'clicks business has to offer Paypal at their physical counter? And that th

"At all your points of sale (in whatever form)" Does this not mean that any bricks'n'clicks business has to offer Paypal at their physical counter? And that they can't levy variable card processing fees, at least not where the fee for Paypal is higher?