Hello Md Jasim Uddin

Thank you for your interest in our plugin.

1. With the built-in features of the plugin, unfortunately, no. However you could use a string type column, and add the link like this:

<a href="url" rel="nofollow">Text</a>

Then, you can add a custom Class to the column, like "bbutton", and define it in wpDataTables settings/Custom JS and CSS/Custom CSS field. There you can define the button, so a string-type column appears as a button with "nofollow". You can visually create buttons on this page, and simply paste the CSS in wpDataTables settings.

2. There are two options when working with Google Spreadsheets:

• Create a table linked to a Google Spreadsheet file - this will always be linked to the Spreadsheet, but the table cannot be editable, so all changes you need to add would have to be added in the spreadsheet itself. You cannot restructure the sheet (add, delete, reorder or rename columns), or the table will break.
• Create a table by importing an existing Google Spreadsheet - in this case, the plugin will pull the data from the spreadsheet and create a manual table, which will be editable, but it will no longer be linked to the file.

3. You don't need to purchase anything else to make a table that looks like this. Table is created with the Aqua skin, and it has some minor CSS modifications.

You're welcome.

If you have any further questions or issues, please feel free to open a new ticket, and we'll gladly help.