Texas Business and Commerce Code - BUS & COM § 302.202. Disclosures Required Before Purchase

(1) the complete street address of the location from which the salesperson is calling the purchaser and, if different, the complete street address of the seller's principal location;

(2) if the seller represents or implies that a purchaser will receive without charge a specified item or one item from among designated items, regardless of whether the items are designated as gifts, premiums, bonuses, prizes, or otherwise:

(3) if the seller is offering to sell an interest in an oil, gas, or mineral field, well, or exploration site, the information required by Section 302.153(h);  and

(4) if the seller represents that an item is being offered at a price below that usually charged for the item, the name of the item's manufacturer.