parties by the form of their contract to convert what was exclusively a local business, subject to state control, into an interstate commerce business protected by the commerce clause Browning v. Waycross, 233 U. S. 16, 23; at least when the contract achieves nothing else.
The importance of the commerce clause to the Union of course is very great. But it also is important to prevent that clause being used to deprive the States of their lifeblood by a strained interpretation of facts. We may admit that this case is near the line. There was a regular course of business known to the appellant, that took the gasoline into another State, and if by mutual agreement the oil had been put into the hands of a third person, a common carrier, for transportation to Louisiana the mere possibility that the vendor might be able to induce the carrier to forego his rights might not have been enough to keep the transaction out of interstate commerce. A. G. Spalding & Bros. v. Edwards, 262 U. S. 66, (a case of foreign export, see Sonneborn Brothers v. Cureton, 262 U. S. 506, 520, 521). But here the gasoline was in the hands of the purchaser to do with as it liked, and there was nothing that in any way committed it to sending the oil to Louisiana except its own wishes. If it had bought bait for fishing that it intended to do itself, the purchase would not have been in interstate commerce because the fishing grounds were known by both parties to be beyond the State line. A distinction has been taken between sales made with a view to a certain result and those made simply with indifferent knowledge that the buyer contemplates that result. Louisville & Nashville R. R. Co. v. Parker, 242 U. S. 13, 14. Kalem Co. v. Harper Brothers, 222 U. S. 55, 62. The only purpose of the vendor here was to escape taxation. It was not taxed in Louisiana and hoped not to be in Mississippi. The fact that it desired to evade the law, as it is called, is immaterial, because the very meaning of a line in the law