Hi @spinayarn,
I’ve made some changes to the plugin. Please download the development version here – https://booster.io/dev/. You will need to uninstall the old plugin version first (don’t worry your saved settings won’t disappear). If you are a Booster Plus user – please let me know at tom@booster.io your order number, and I will send you the development version for Plus.
Now I’ve added new [wcj_order_customer_data] shortcode, which will do exactly what you’ve described, i.e.:
[wcj_order_customer_data key="display_name"]
On the other hand, in current Booster version, you can also get similar customer information (I understand that this is not what you’ve asked, but just in case if someone is interested):
[wcj_order_checkout_field] shortcode can display customer’s billing name i.e.:
[wcj_order_checkout_field field_id="billing_first_name"]
[wcj_order_customer_meta] shortcode can display customer’s nickname i.e.:
[wcj_order_customer_meta key="nickname"]
As for [wcj_customer_meta] shortcode – this one is not intended to use in invoices, as it will display data for currently logged user, and as invoice is generated on server side, this wouldn’t work as expected.
Hope that helps, and please let me know if it’s not working as expected, if you have any questions or if you need anything else.
P.S. If you like Booster, please leave us a rating.
Best regards,
Tom