Adding to your plan

Hey all,
I was wondering how much it costs to add unlimited texting to my plan, because my phone bill is kinda stupid now with the ammount of texting i do(girlfriend has unlimited)

If anyone know the current price, or how to find out easily, lemme know

thanks

$10

Alternatively, try a SPARK bundle: products & services / SPARK / how do I get SPARK? / add a SPARK bundle - TELUS Mobility - Ontario