Answer:
Correct, drug dealers often provide free samples as a marketing strategy to attract new customers and to create a sense of obligation or dependence on their products. By providing a free sample, dealers hope to create a sense of reciprocity in the customer, making them more likely to return for future purchases. Additionally, free samples can help dealers to establish a reputation for the quality and potency of their products, which can lead to increased sales and profits in the long term. Overall, while drug dealers may appear to be generous by offering free samples, their motives are primarily driven by the desire to expand their customer base and increase profits.