Need suggestions

[techwthquestion]

want to apply discount code automatically of customer select shared hosting plan with biannually billing cycle

 

{if $productinfo.type eq "hostingaccount"}<input type="hidden" name="promocode" value="YourCode" /> {/if}

 

I found this code but it apply code for all billing cycle

 

How can i apply this only for biannually billing cycle

[leemahoney3]

I think you'd be better off using the OrderProductPricingOverride hook to do this:

https://developers.whmcs.com/hooks-reference/shopping-cart/#orderproductpricingoverride

[techwthquestion]

5 hours ago, leemahoney3 said:

I think you'd be better off using the OrderProductPricingOverride hook to do this:

https://developers.whmcs.com/hooks-reference/shopping-cart/#orderproductpricingoverride

I am not sure how to use this hook. can you give me an example for applying promocode? 

[techwthquestion]

{if $productinfo.type eq "hostingaccount"}<input type="hidden" name="promocode" value="YourCode" /> {/if}

Ths is partially working for me. But how can I add billing cycle here? I tried billingcyle eq "annually" but it is not working for me. and