1* A form of capitalist propaganda.
Far more accepted (especially among dumbasses) than religious, leftist, conservative, nationalist or any other form of propaganda even though it's also far more biased and even less truthfull than any of the above.
2* Something that is commercial or in other words private and for profit.
Buy our product, it's the best product, we have tested it with independent researchers, we are not lying, buy it, buy it, buy it.
Norwegian Air is a commercial airline.
The commercial value of our products has risen rapidly.