The State of Texas maintains a site to provide customers information about prepaid funerals.
“Prepaid funeral merchandise and services is defined as goods and services sold on a prepaid basis directly to the public for use in connection with future funeral services. Along with the normal funeral service items, prepaid funeral merchandise and services also includes opening and closing of the grave and outer-burial containers. The term does not include a grave, marker, monument, tombstone, crypt, niche, plot, or lawn crypt unless it is sold in contemplation of trade for a funeral service or funeral merchandise.”
You can go to the site by clicking -> here.