SigmaSMS company - official Group mailing partner


We want to inform you that SigmaSMS is a partner of Group. This confirms that service mailings in Vk and Odnoklassniki are sent through the official channel, which guarantees delivery of messages to users, as well as the confidentiality of the transmitted data.

We’ll briefly describe the benefits of Vk and Odnoklassniki service mailings with SigmaSMS:

  • Low cost of mailing: 5 times lower than Viber and 10 times lower than SMS;

  • Text message up to 1000 symbols;

  • The opportunity to include mailing in a cascade re-sending chain to save on mailing;

  • The client can reply to the message directly on the social network.

Notice that the mailing follows a pre-agreed template. You can learn more about VK and Odnoklassniki service mailing and by calling 8 (800) 333-16-50 and at your personal manager. 

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