Father's Day Promo - Watch out it's not real

I recently received am email from Spur, informing me that I can purchase a Gift Voucher for Father's Day, with the promotion being that I can purchase a R 100.00 Voucher and Spur will issue a R 150.00 Voucher. This would then be valid from the 15th of July - 21st of July to be used for Father's Day.<br> <br> There was a caption that said that you don't need to leave your laptop or cell phone, that you could \Buy Now"which I did so that my children could treat me to breakfast on Father's Day. The purchase went through and I received a Gift Voucher for R 100.00. When I queried the promotion"