"commercial practices" is correct and usable in written English.
You can use it to refer to the various practices involved in conducting business operations, for example, "My company is committed to ethical commercial practices."
"A sustainable future for commercial fishing was entrenched in the original plan and there is no need commercially or justification environmentally for commercial practices to be extended in to a marine national park," Burke said.
Particularly significant is the Unfair Commercial Practices Directive (UCPD), an EU directive that has UK implementations.
"A robust net neutrality law involves protections against undue management of traffic and discriminatory commercial practices.
Both were leading the company when the commercial practices which led to the scandal were occurring.
His job at the OFT was to identify, and tell ministers how to rectify, anti-competitive business and commercial practices.
One of the ways in which we monitor and measure our commercial practices is Net Positive Revenue (NPR).
In May 2008, the unfair commercial practices directive came into force, directly impacting bloggers, brands and their agencies.
But there are many other commercial practices, for example the bullying of suppliers, that are equally disgraceful.
The OFT investigation discovered that some games include potentially unfair and aggressive commercial practices "exploiting children's inexperience, vulnerability and credulity".
European football's governing body, UEFA, wants more legal certainty after a series of court challenges to commercial practices in soccer.
The unification of commercial practices, common customs and beliefs allowed cities such as Delhi to become tightly integrated into Eurasian trade routes, especially for the export of textiles.
