As used in this article, the following terms shall have the meanings indicated:
When done by personal approach, shall include the following:
Seeking or endeavoring to sell any goods, wares, securities, merchandise or services whatsoever by sample, description or otherwise.
Taking orders for such goods, wares, securities, merchandise or services for either present or future delivery with or without a payment in whole or in part.
Advertising goods, wares, securities, merchandise or services for sale by passing or circulating handbills.
The permit issued under this article.