Shopping

How much does this cost? = ¿Cuánto cuesta? ¿Cuál es el precio?
What is this? = ¿Qué es? 
I’ll buy it. =  Lo compro
I would like to buy … =  Me gustaría comprar …
Do you have … =  Tiene usted …
Do you accept credit cards? =  ¿Aceptan tarjetas de credito? 
Open = Abierto
Closed = Cerrado
Postcard = Postal
Stamps = Timbre, Estampilla
A little = Un poco
A lot = Mucho
All = Todo