The bottom coupon is all in katakana on top of the misspelling, which allows for several interpretations, one of which is "肩 危険 (shoulders in danger)."
5th panel shows Murakami shoulder massage but instead of breaking Momo-chan Murakami actually does a great job because she would do for others so she knows how to do it softly without hurting them
Momo-san!
I'm gonna put my full heart into it!Yeah, sure~
Give it your all~Massage CouponMassage CouponMassage CouponMasage KooponGonna Put My Full Heart Into ItMomo-san!
Happy Birthday to you!!We don't have money,
so please forgive us with this!Thanks you guys!
This makes me happy!Well then,
I'll ask for
it right nowUho!
You're pretty stiff huhI'll loosen you up here as well~♪Please just relax, Momo-san!This is pretty niceThe fatigue from studying is melting right away!The same ones from my siblings...