The plugin adds the SKU to the SKU field in the product edit page but it saved by you..
Upload the plugin files to the wp-content plugins atr-random-SKU-for-woocommerce directory, or install the plugin through WordPress plugins screen directly..
You must go to plugin settings page and select the options apply to your shop..
Use Settings-> ATR rand sku Woo screen to configure the plugin.
Select the format you require for the SKU.
If you want the plugin to auto fill new products SKU for you select the option.
The plugin options allows you to select between numeric, alpha numeric or incremented SKU..
Setting the max numbers will force the SKU generated to hold numbers between those numbers..
For example, if you select abcdefghijklmnopqrstuvwxyz123456789 for the characters and 8 for the length, the SKU string will be 8 characters long and with all the letters and numbers except 0 and capital letters..
Browse the code, check out SVN repository, or subscribe to the development log by RSS... 2.0.1 2017-8-5.
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