According to this official announcement, Orbx works with both commercial airline and GA traffic. In case you have additional questions regarding the products, I recommend checking out the Orbx support forums as the developers do not respond to emails or phone calls. Don't forget to provide the purchase order number along with any question you may have to let the developers know that you obtained their product legally.
Will FSX GA-Traffic work with Orbx?
According to this official announcement, Orbx works with both commercial airline and GA traffic. In case you have additional questions regarding the products, I recommend checking out the Orbx support forums as the developers do not respond to emails or phone calls. Don't forget to provide the purchase order number along with any question you may have to let the developers know that you obtained their product legally.