User talk:Ebusiness1234

June 2020
Welcome to Wikipedia. We appreciate your contributions, but in one of your recent edits to Bullwhip effect, it appears that you have added original research, which is against Wikipedia's policies. Original research refers to material—such as facts, allegations, ideas, and personal experiences—for which no reliable, published sources exist; it also encompasses combining published sources in a way to imply something that none of them explicitly say. Please be prepared to cite a reliable source for all of your contributions. You can have a look at the tutorial on citing sources. Thank you. Materialscientist (talk) 12:36, 6 June 2020 (UTC)

Wholesale changes to Bullwhip effect
Hi — it seems you've completely changed the article on Bullwhip effect, removing existing content and inserting new content, possibly in violation of copyright. It would be helpful if you could explain your thinking on the article's talk page, thanks. -- DoubleGrazing (talk) 10:11, 9 June 2020 (UTC)
 * Further to this, your edits of 6-7 June have now been reverted, to remove the copyright violations. Please do not re-insert them or any other copyvio material. If you need help on this, see the next section for pointers, and/or feel free to air your thoughts on the article talk page. -- DoubleGrazing (talk) 11:17, 9 June 2020 (UTC)

Possible copyvio on Bullwhip effect
Hello, and welcome to Wikipedia! Thank you for your contributions; however, please remember the essential rule of respecting copyrights. Edits to Wikipedia, such as your edit to the page Bullwhip effect, may not contain material from copyrighted sources unless used with permission. It is almost never okay to copy extensive text out of a book or website and paste it into a Wikipedia article with little or no alteration, though you can clearly and briefly quote copyrighted text in the right circumstances. Content that does not comply with this legal rule must be removed. For more information on this, see:
 * Copying text from other sources
 * Policy on copyright
 * Frequently asked questions on Wikipedia's copyright policy
 * Policy and guideline on non-free content

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