Here is a link to get you started if you are so inclined:
By request, we are attempting to expand the time we have available for Open soccer on Tuesday nights. For that reason, we have created an event (see “Event” tab) in League Apps (what members login to for registration). We need to raise $38.50/Tuesday to keep the expanded time. Minimum donation is set to $2.50, but you may donate whatever amount you like. Thank you in advance for supporting expansion of this event.