Im fairly new to WordPress & WooCommerce, and could really do with some help or guidance if possible.
I am trying to enter a product in WooCommerce 2.3, the product will have 2 options to purchase e.g.
1.5kg - 2.5ltr or 3.2kg - 5ltr
But the problem i am having is that WooCommerce does not like it when i try to use "." or "-"
Could someone please tell how to get around this.
Many Thanks in advance.