The insert Import/Export of Pricing table you can find in the general directory of the plugin. Open it and you will see two small tabs Import and Export.
The Import tab
In order to import a ready-made table from another site you need – paste the whole code of the table, which you copied on Export tab from another site. Click Import button in the right bottom corner and wait for a “Success” message.
WPCom_Markdown class is not existsThe Export tab
Here you can see the list of all tables, you already have on the site. Click the boxes of tables you need and then a button Export. In order to export tables – choose the table, that you want to export and click Export button in the right bottom corner. Copy the code. Then go to another site to Pricing table plugin at Tables Import/Export tab. Paste the code on Import tab. Click Import button in the right bottom corner.