Pricing table missing the £ symbol can it be manually added?

Hi,
Im currently using this pricing table plugin.
SVS Pricing Tables Version 1.0.1 | By SVS WebSoft

However when publishing it with £ symbol it shows up as a ? can the symbol be manually added into the plugin? - http://take.ms/Z8FcC

Pricing table page - http://tinyurl.com/o9cyoet
Support Access is open until 3rd Sep

Thanks

Tom