Promotional SMS to dnd numbers refers to messages sent for marketing purposes to increase sales and attract more customers. reseller can use this route to send to dnd number.
Promotional SMS is used for the purpose of marketing a product or service provided
these are intended for the purpose of advertising a brand and informing customers
Smpp gateway Coimbatore is used for sending SMS from the portal that they provide customers a better reach towards their product. You can also become a reseller of this business through bulk SMS white label reseller Coimbatore service.