sold on (?.)

• assured
• believing
• certain
• charmed
• comfortable
• confident
• content
• contented
• convinced
• cozy
• delighted
• devout
• dogmatic
• doubtless
• easy
• eupeptic
• euphoric
• exhilarated
• faithful
• favorably impressed with
• fideistic
• glad
• gladsome
• gratified
• impressed with
• in clover
• intrigued
• persuaded
• pietistic
• pious
• pistic
• pleased
• pleased as Punch
• pleased with
• positive
• satisfied
• secure
• sure
• taken with
• thrilled
• tickled
• tickled pink
• tickled to death
• under the impression
• undoubtful
• undoubting