Version 2.1 discount code box gone?

[url]Instant Demo - CS-Cart Multi-Vendor Demo Try Free for 15 days

add something to cart

click on view cart

there is only Gift certificate code

click on checkout

fill some information in

step 3. Payment and Shipping

same thing only has Gift certificate code

I think if there is no coupon code or promotion active code imput field is hidden

i logged into admin area there are 2 promotions active.

I think demo version not 2.1. but may be still 2.0.15