Domain Transfer Pricing problem

[mandarin]

I've just set up my first WHMCS.

 

Looks good but seeing first issue at testing.

 

I have set Domain Transfer price at 0.00 ie free

 

When you check availability it confirms domain is available and show drop down box with just the one entry and a price of £10.

 

If you add to cart price shows as 0.00 due now which is correct and 10.00 biennial - also correct.

 

As transfer in is free cannot see how to stop it showing cost after availabilty check.

 

Any iideas?

 

Thanks