All Services Administrative & Secretarial Data entry, administration, customer sup $8/hr · Starting at $25 I have experience data process, documentation (billing & invoicing), sales promotion, . . About $8/hr · Ongoing Download Resume I have experience data process, documentation (billing & invoicing), sales promotion, . . Skills & Expertise Administrative AssistantBillingData EntryData ManagementInvoicingProcess DesignPromotionsSalesSales Promotion 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Invoicing ExpertsProcess DesignersData ManagersBilling ServicesPromotion ManagersData Entry ExpertsSales Experts