I recently received an order from Costco delivered here in La Manzanilla. JamesF is correct it does come from a central warehouse and not from a specific store. They do have special online discounts at times. I spoke by phone to their customer service. Getting an English speaking customer service rep took about 24 hours for a call back. They were very helpful and helped me enter my LM address correctly into their system also updating my membership data. I asked for help initially from the online chat help at costco.com. I tried in Spanish finally asking for an English speaking person's help. She said they will ship anything except perishables. My package, a small appliance, was delivered by Estafeta. It took about a week's time. Hope that is helpful. She said they can arrange for larger items to be sent too but that might be a bit different. Yes they will ship wine.