ShepHyken (v. 1.4) Разработано ITX Corp |
Shep Hyken, CSP, CPAE is a best-selling author and hall-of-fame speaker who will share with you his latest articles, business tips, videos and more. He is the author of the Wall Street Journal and USA Today best-selling book “The Cult of the Customer” as well as numerous other books and business programs.
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