Simply Schedule Appointments is a WordPress appointment scheduling plugin for coaches, trainers, salons, lawyers, bakeries, service providers, and web developers building appointment workflows for clients. It also lists a 30-day cookie window, commissions earned after 90-days, quarterly PayPal payouts by the 15th, and a $100 minimum payout. Its affiliate program offers 25% commission on any pricing plan sale, with plan examples ranging from Plus to Business.