20% off online takeaway order for self pick up
Online Guzman burrito bowl cost $13.70sgd
Store burrito bowl cost $11sgd
They are the same product, I asked and checked with staff.
So I pay extra for burple membership to make things easier for Guzman and be charged extra?
Not to mention that they prep my order so fast that by the time I picked it up it was cold as it wasn't under a heat lamp but directly under the Aircon by the counter.

Explain.