Hello , Its Frederick Sylvester. We chatted last week. I have a few more questions about this product. You quoted me $5.30 per unit. (500 units)1) What are my color options?2) Does it cost more to change the color, if yes how much? I was thinking of a color for girls.3) What does the product come in, a bag or box? And is packaging included in the price?4) Can you print my UPC on the packaging? If yes how much per unit?5) How many boxs does 500 unit come in?6) I am new to this, This will be my first product if we go forward. Im sorry for my lack of knowlage. If I shipped the 500 units air cargo to Amazon in the USA do you have a approximate shipping cost? I know you would need an exact address to tell me exactlly. Im just looking for approximate shipping cost7) If there is any other infomation you think I will need to know moving forward with this transaction, I would appreciate it.Thank You, have a great day! Show More