Examlex
In a transportation problem, items are allocated from sources to destinations at a maximum value.
Freemium
A business model where basic services are provided free of charge while more advanced features must be paid for.
Subscription
An arrangement to receive products or services, such as publications or software, on a regular basis by paying a fee.
Electronic Tendering
The process of submitting and receiving bids and tenders for goods and services over the internet.
Reverse Auction
A type of auction in which sellers bid to provide goods or services to a buyer, and prices typically decrease as vendors compete.
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