Customers

We covered, how to create custom customer related extensions for frontend and admin section. In this topic we create many topics like a
(1) custom customer attribute save in which tables in magento.
(2) Add custom customer attribute in magento.
(3) Add custom attribute in customer grid in magento.
(4) custom customer address attribute save in which tables in magento.
(5) Add custom customer address attribute in magento.
(6) Add custom customer address attribute on customer grid in magento.
we define these all topics through create the extensions.