When I originally set up my site with buttons created at paypal, I used the shipping method radio button "use a specific amount" for the buttons I created, the same for every item I sell. Postage rates have gone up dramatically since I created the buttons(probably 200 of them), and I'd now like to switch over to "use settings saved in profile", which will make changing the rate charged easier, obviously. Is there a way to make that change globally for all my buttons that are already created, or do actually need to go through the tedium of editing every button and changing the setting on each one(ugh!)?
