Once upon a time one developer was very upset, because he coudn't find appropriate templates name for drupal commerce checkout pages. And he began his research. Here is the result of his research.
Checkout page template: page--checkout--%.tpl.php
Checkout review page template: commerce-checkout-review.tpl.php
Page checkout complete: page--checkout--complete.tpl.php
Also will be usefull to know about user order (! one order page!!!!!) page template: page--user--orders--%.tpl.php
Once upon a time one developer was very upset, because he coudn't find appropriate templates name for drupal commerce checkout pages. And he began his research. Here is the result of his research.
Checkout page template: page--checkout--%.tpl.php
Checkout review page template: commerce-checkout-review.tpl.php
Page checkout complete: page--checkout--complete.tpl.php
Also will be usefull to know about user order (! one order page!!!!!) page template: page--user--orders--%.tpl.php
This post is just a repost of drupal.org information. The link to this post was lost unfortunately but information is very helpfull, so let's begin. In drupal commerce creating product display is separated from creating product type. it means that one product type can have multiple product displays. But in most cases we don't need such functionality, then we should implement one rule using the module with the same name - Rules.