Snapfish Not Giving Much Away

I had an email offer from Snapfish yesterday. Snapfish is the new name for what used to be HP Photo.
They enticed me to read the email by giving it the title “Free mug from Snapfish” or something similar.
It didn’t take me long to junk it though. In order to receive your free mug you had to recommend the service to 5 people, all of whom would have to make a purchase before you got your mug.
Come on Snapfish. 5 new customers and all you can offer is a mug? In the email they said the value was £7.99 but honestly, cost to Snapfish is probably around 50p. Meaning each new customer you bring them is worth em, practically nothing.
5 new customers – free mug.
Perhaps you think I am one.