sponsor - supporter, backer, patron⏎
strategy - a plan, tactics, policy⏎
retail - sell⏎
slogan - by-line, tag line, maxim, advertisement⏎
stringent - severe, very strict, strictly controlled⏎
unveil - introduce, disclose, show (something)⏎
strife - contention, a quarrel, angry disagreement⏎
stable - steady, unchanging, firmly fixed⏎
shopper - buyer, purchaser⏎
slash - reduce something by a large amount cut⏎