Simple module which adds payment method "Bankovým prevodom" (bank transfer). It generates variable symbol as well for further use in mails or so.
- Drupal Commerce
Copy the module to /sites/all/modules folder and enable via user administration.
You need to enable the newly created payment method in user interface on /admin/commerce/config/payment-methods, you can as well set up the token format for variable symbol in payment method configuration. Token is then tied to Order variable / token so you can place the variable symbol in e-mails as well.