Provide CSV, xls rates link to vendors ( reseller / wholeseller/ Partners).
You can give your xls, csv rates links to your clients, resellers, wholesellers and partners and this link will show your rates. You don't need to update your links periodically as your rates updates in your system rates in these links will also updates.

Calculate rates from different vendors and send best rates to own rate sheet.
You can calculate rates from different providers and then script will calculate each rates for each type of client you have set like reseller, client, wholesellers and make rates for them automatically and shows then in form of link or in their account.

Automatic Rate update alerts.
Script will send email alerts to your customers/ resellers / wholesellers as soon as your rates in your rates sheet changes and in email they will see which rates are changed and also when your vendors rates are modified you will get email alerts too.

Give accounts ( username and password) to vendors so that can update their rates.
this voip call rate manager script allows you to create accounts for your users who can use it to view / update rates. different types of customers like reseller / wholeseller / customers e.t.c can see different rates as per their account setting set by you.

Vendors can set their own rate links for automation.
Vendors can set their rate link so that when their rates are modified it will be automatically modified in your rates.

Different voip rates sheet generation
Can create different rates sheet for different users like customers /resellers/ wholeseller rates.

Feed your rates to other systems
You can feed your rates to other system as per the others system format of fields by very easy steps.

Many more....
We are constantly modifying this scripts as we are getting lots of suggestions from our customers. We give free updates to our customers so that they always have best script on their hand.