Got mine this morning, just says as I pay by DD, I don't need to do anything but if I wish to change bank details/ cancel then must do it by 27th March. First payment is April 2nd then on the 1st (or thereabouts) after.
Always use the middle bar in WSU, no problems at all, have all the pies and beer I want and friendly staff and don't have to wait to long to be served.