I focus on Insulating Concrete Forms (ICFs); the best construction building materials for foundations, walls, flooring, and roofs. Any type of building can use ICFs for strength, fast construction, lower cost labor and lower cost utilities. Resists severe storms - tornados, hurricanes, and earthquakes. Safer in events of fires as well. Depending on specific conditions of current markets, will accept payment for the materials in cryptocurrencies on a case-by-case basis.