Magento

Hello,

I would like to create additional checkout option called ‘realisation options’ - they will have to be independent from shipping and billing ad include additional prices based on users choice.

I have to put 2 or 3 realization options and charge users based on total checkuot sum (+20%, +50%, -10%).

I would be greatful for any help

This functionality is not available out of the box with Magento at this time but can be achieved with customization.

I’m aware that almost anything can be achieved with customization in magento Any tips where should I start?