CFO Custom Formulas is a piece of code developed with all of our care and attention, it has been tested in our developments and actual stores before final release, but:
– Please test your formulas and calculations offline or in a demo store.
– Test all posibilities of every formula before setting up in your public store.
– Bad designed or bugged formulas may cause wrong prices, so please double check syntax and double check all possibilities and conditionals that the customer could use.
– All our extensions are designed to work in the default theme of OpenCart, althought they are working in other themes like Shoppica, please make all your tests offline before setting up in your public store.
– Although we can guide you and we are going to help you, is not part of our support making mods or adaptations of our extension to any Custom Theme.

Any troubles? Please visit our Support section