The Best Coupon Strategy

Saitama

I'll have the Big Mac meal... and I have these coupons.

Saitama

Let's see... buy one get one free, 20% off, student discount...

Saitama

Can I stack these? The expiration dates are still good.

Saitama

(If I can combine all these, the meal will be practically free!)

Saitama

What if I order separately and use each coupon? Then combine the items myself...

Saitama

That's not against the rules, right?

Saitama

What do you mean I can only use one coupon per order?

Saitama

(This is harder than fighting monsters...)

Saitama

All that effort and I still paid full price...

Saitama

Should've just gone to the supermarket sale instead.