I'd like to add an Inc. VAT/Ex. VAT toggle function to my site similar to this one:
I've been looking at the possibility of using a currency convertor app which will effectively display an option in GBP +/- 20%
Does anyone know if there are any currency convertor apps that can be re-purposed for such a solution?
I'm currently using Dual Price Pro to display inc. VAT/ex. VAT but it is killing page load times. Any help or advice would be greatly appreciated.