At work an occassional Hispanic person will come in and wander around the store. Many times it looks like they're trying to find something and are not sure where to look, but they don't seem to expect whoever's working there to understand Spanish, so... I've been trying to figure out how to say "May I help you'"
I know "How may I help you'" = "¿En qué puedo servirle'"
Would "May I help you'" = "¿Podría servirle'"
I usually simplify the phrase by asking "¿Puedo ayudar'" but I would like to know different ways to say it that are perhaps a bit more formal or polite.