Oa SMS reminds how to charge?

Oa SMS reminder charges Generally, OA provided by OA suppliers has the number of SMS messages. For example, if the supplier provides you with 1000 short messages, you don't have to spend money within 1000. This is paid by the supplier. Generally speaking, suppliers cooperate with several major communication operators. When the number of your text messages exceeds the number provided by the supplier, you may have to pay for it yourself.

Small and medium-sized enterprises often encounter price confusion when choosing management software (whether general products or project customization). Searching online, you can find free, hundreds, thousands, tens of thousands and more expensive OA systems.