Assertion: postcard | /r/HasProperty | the best letters
Facets:
Source sentences:
text: You may very well be a better writer than me, so I don’t want to imply that my postcards are the best letters ever written.
text: Cost-Effective: If you own a small business and want to advertise the product and the business, the postcard can be the best possible option.
text: Postcards are one of the best-kept secrets in direct mail marketing because they are an easy, flexible way to reach your customers and prospects.