If you wanted to support this season of The Jerx via 12 monthly payments, Saturday is your last day to sign up to do so. Why? It just makes things easier logistically in a number of ways, but the primary reason is because I don't want to be accepting monthly payments so far into 2019 for the 2018 season.
Lump sum payments will be accepted for many more months to come, so there's no rush there.
If you want to sign up to support the site through monthly payments, you can do so here until Saturday.