Hello,
I am buildling a shopping cart for the charity organization and need some help with what will be the best practice to implement a donation feature in Commerce. So, basically when customer purchase any product and when checkout we ask them if they want to donate anything - customer can select pre-defined value £1, £5, £10 etc. or can type in any amount ( ex: £3.85 ).
Question is do I have to create donation as product/variant? In that case how to set dynamic price that typed by customer. Or any other way to add donation amout to the purchased product.
TIA,