Does my quote for 50/100/500 pieces in my factory bid include multiple sizes/colors?

Typically, yes. 3-4 sizes and 2-3 colors are included in your production order of 100 or 500 pieces. For small batch production orders of 50 pieces, it typically includes only 1 color and up to 4 sizes. Message your account manager to confirm how many sizes and colors are included in your quote. The factory may also indicate the number of sizes and colors in the Comments in the bid.