I received this email, it doesn't say you need to be a member (but you can always sign up on the day for free if you do). Important bits from the email (also see attached image):
3 days only, Friday, Saturday, Sunday
20% off almost everything
Cannington, Myaree and Ryrie St stored closed Sunday
Offer excludes Fish Finders, PLB, EPIRB, GPS products, Engel & Waeco, gas refills, fishing licenses, embroidery, gift cards and vouchers.
No laybys, rainchecks interest free and or further discounts apply
Not in conjunction with any other offer
While stocks last
Discount off regular prices.
How great is the 'Excludes Line' in every one of these sort of vouchers… They should just make it easier on us all and have an 'Includes Line'. Then it would only have to state 1 item :)