While the effect of the drug is almost the same, but the price is much different. It's because the manufacturers are not the same as the brands, and the materials they use are not the same as the ones they produce. So it is, a penny a penny, may be some people inside the addition of this drug a little better, some drugs are very common, or no more middlemen, direct first-hand source. This way definitely the price point will be different. So a big pharmacy will definitely be a little bit more expensive because it pays a high tax. The smaller pharmacy will definitely be cheaper because it will pay less tax. The wool comes from the sheep's back, and if you think the same as me, adopt it!