15 Top 21st Century Types of Customer Service

1 Video customer service
2 Interactive voice response customer service
3 Self service knowledge base
4 Social media customer service
5 On site customer service
6 Chat bot customer service
7 Live chat customer service
8 Email customer service
9 Phone customer service
10 Walk in customer service
11 Referral customer service
12 Inquiry customer service
13 Customer relationship management customer service
14 Promotion or advertisement customer service
15 Delivery customer service