When I signed up for Yola Online Store, I was under the impression that since I was paying an annual subscription, it included the fees charged by Paypal. Now I realise I am also being charged by Paypal for every transaction. If I had known that, I could have just set up the online store by adding Paypal buttons, and I would not have had the added expense of the yearly Yola fee! Could someone clarify this for me, please.