The cost of service is perhaps the most important factor. sms api Typically, providers of SMS messaging services may be divided into two categories depending on how customers are expected to pay. These are credit based and SMS based. In the first case, customers buy a number of credits from the gateway provider. You are charged by the number of SMS sent and the cost is location dependent.
While calculating the cost, it is important to find out if there are any hidden costs or fees. Some SMS service providers do not specify all their fees in their pricing page. So, if an SMS service seems very cheap, you may find that you are expected to pay additional fee in one form or the other.
It is important to find out whether the SMS gateway service provider has any purchase requirements. For example, some services may require you to buy a minimum number of credits every month. If you are just starting off, it is better to choose a service provider who does not have any minimum purchase requirement. If your business grows, you always have the freedom to buy more.
In some cases, SMS gateway providers make it mandatory for customers to use up the credit within a stipulated time period. After the period, you cannot use the SMS messages any more as these would have expired. Such restrictions may be too limiting in case of small companies and companies that have just started off.In the second case, bulk SMS message is purchased and the cost of sending them is the same regardless of the destination.
You must choose a gateway service provider who can deliver messages to your target destination. Network coverage is important and some service providers offer a small number of free messages so you can test network coverage.