по Hugo Rodas Rodriguez 13 лет назад
300
Больше похоже на это
e-mail Support Services
Chat Support Services
Appointment Setting Services,Database Services, Direct Mail Follow-Up Services, Lead Generation Services, Market Intelligence Services, Toll Free Customer Support, Customer Satisfaction Surveys, Telesales & Customer Acquisition, Telemarketing Services, Cold Calling Services.
800 Answering Services, Phone Answering Services, Up-Selling & Cross-Selling Services, Claims Processing Services, Product Information Request Services, Order Taking Services, Medical Answering Services, IVR Services Virtual Receptionist Services.