Part time data processing

our family based small business needs help with processing work orders into invoices. the duties include reviewing work orders, communicating with others about unknowns, gathering information about the job to input into a unique point of sale system. invoicing the work and emailing the invoice to our client. on the job training is included. when month end comes around, we need to send statements to our clients. this job is approximately 2-6 hours per day. after training, this job can become home based. high school diploma or equivalent required. experience with computers is helpful. call anytime during normal business hours. thanks for looking