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I'm interested in purchasing sticky notes featuring a custom die-cut image. The specifications I'm looking for are as follows: the size should be 3" x 3", and each pad needs to contain 40 sheets. I'm considering an order quantity of 500 pads, so I'd appreciate it if you could provide a price quote for this order. Additionally, I'd like to request a sample of the sticky notes before finalizing the order. Please let me know about the pricing, lead times for the sample, and any other relevant details about the production process. Looking forward to your prompt response!