Voucher use is automatic, unless you check don't use gift certificates or vouchers. The checkout was not supposed to take the voucher off of the PC price, but, there was a glitch in the special price coding, until Matt got it fixed.

If you want to use poser content in Bryce, it is best to remain a PC member, cause you get a lot of good stuff at $1.99, and the voucher is good on Daz Originals, and off the Daz portion of Brokered items.