Examlex
The presence of organic matter such as saliva and pus can interfere with the actions of disinfectants.
Mark-up
Increment on the buying price of products targeted to offset operational costs and profits.
Selling Price
The price at which a product or service is sold to the consumer.
Mercola
A brand and website known for its health-based products and controversial wellness information.
Break-even
The point in business where revenues equal expenses, resulting in no net loss or gain.
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