M4 Blocked Rates
Description
Blocked Rate blocks a route to particular Destinations. In Tariffs you are able to block a prefix (Destination) by setting "-1" or text "Blocked" instead of Price for chosen Destination.
Blocked Rates are useful when Provider does not support some Directions or Destinations. Some of Providers send a Rates Sheet with a word "Blocked" instead of Price, which means, that this Destination is blocked. M2 import rates from csv recognizes Blocked Rates by "-1" or text "Blocked" instead of Price.
Also it can help you if you want to forbid some Directions and Destinations for End Users by yourself.
Example
Let's say we have Destination with Prefix 37062 and Price "blocked" (or -1). All calls to 37062******* will be blocked.
Blocked rate checkbox
Functionality works in the same way as Blocked Rates. In a result, you would see rate and also it will be blocked.
Block/Unblock Rates from CSV
It is possible to block/unblock rates from CSV file.
Please check how to import rates from CSV In M2.
At second step of Import you can choose a column for blocked or unblocked rates. Column values can be: block, blocked, unblock, unblocked.