To increase the prices of all products in Magento 2, you can follow these steps:

  1. Log in to your Magento 2 admin panel.
  2. Go to Catalog > Products.
  3. Select all the products for which you want to increase the price. You can do this by selecting the checkbox next to each product or by selecting "Select All" from the "Action" drop-down menu.
  4. ...
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