Cannot use voucher on some items!

I cash out my credit card reward points to get a $50 AlwaysOnSale voucher. Went to the website to find out that I can't use it to buy everything on their website as stated on my reward program website. Fair enough as AOS have the condition on their checkout.

They offer free $10 and $15 vouchers for new customer. Can't be use on most products.

Had a look at other items on their site (that are not movie tickets, theme park tickets, magazine subscriptions and phone cards), most of what I want cannot be pay for with my voucher. But you don't find that out until you put the voucher in. The kicker is that the voucher would mysteriously works if you add a second item in. The catch is that no matter the value of the second item, shipping cost would add at least another $10 to your purchase. Yep a $2 drink cooler cost $9.95 to ship.

Shipping is charge per item.

Wish I had read the numerous complaints before hand.