The module generates a form to calculate Costa Rica Colon (CRC) exchange rate vs United State Dollar (USD).
It will also generate a block so you can place the form in any Drupal region.
This module uses the exchange rates provided by Banco Central de Costa Rica. http://www.bccr.fi.cr/
Downloading compressed file:
Download the file, then put it in contrib modules folder and unpack.
You also can use composer to install the module, running the command composer require/exchange_rate_cr.
Once we have the module folder go to /admin/modules and enable it.
Now is ready to use.
How to use it.
Go to /admin/structure/block and place the block where you need it.
Now you should see the block:
Buy Rate, Sell Rate: Gives you the bank information about the rates.
Amount: Quantity to convert.
From: Currency that you have.
To: Currency that you need.
Now you can convert from colones to dollars or the other way around.