1. Different sales channels and manufacturers: Even the same Nortel probiotic products may have different prices due to different sales channels and manufacturers. For example, some high-end health care products websites tend to sell Nortland probiotics in the high-end consumer market, so the price may be higher than that of ordinary health food stores.
2. Cost difference: The cost of the product includes R&D, production, packaging and transportation. If the production scale is large, it can effectively reduce the cost and then reduce the selling price.