There is a kosher pizza store in town, and I would like to open a competing one. Is this permitted?
There is a kosher pizza store in town. Can the owner restrain me from opening a competing store?
I obtained access to the customer base of my competitor. Can I run a telemarketing campaign aimed directly at his clients?
I operate a long-distance telecommunication company. Verizon, Sprint, and MCI are constantly running campaigns aimed at my clients and offering incentives for them to "switch over." May I run a similar campaign to attract new clients, which will also target customers of another Jewish-owned telecommunication company?
Is there halachic basis to give priority to patronizing Jewish businesses?
Am I expected to patronize the local Jewish grocery store if the Pathmark Superstore is cheaper or more convenient?
Can I post a fictitious "rate this seller" review on Amazon.com, applauding my own company or discrediting my competitor's?
Am I allowed to run an ad highlighting the advantages of my product against the competitor's when mentioning his name?
May I browse a store's showroom if I don't intend to buy there, but from another store or over the internet?