underpromise and overdeliver
give
sell past the close
price war
multicustomer
polypsony
upsell
unmarketability
Trojan horse
bait and switch
overadvertise
butt-brush effect
hyperadvertising
overdiscount
overexpectation
scalper
overexpectantly
seller's market
high on one's own supply
overfull
customercentric
glutted
hard sell
after all
it's too expensive
surcharge
downtrading
channel stuffing
overbrand
fall short of
consumeristically
macromarketing
dispensator
overbidding
overcommercialize
overgoing
express
price out
overmarket
overrate
passive
overpayment
penetration
overcapitalise
overcapitalize
overestimate
loader
supersale
overdearly
sales resistance