Stopping soil at the approach rather than at the counter
Most of what ends up on a trade counter floor was carried in on footwear, and the cheapest place to deal with it is before it reaches the tiles. That means matting long enough to take several footfalls, positioned where people actually walk rather than where it fits, and maintained often enough to still hold soil. A saturated mat returns dirt to the floor instead of trapping it.
External treatment matters as much. If the path from the car park is unsealed, patched or holds water after rain, no internal matting arrangement will keep up. The plan should say what external sweeping is included, at what frequency, and where the cleaning responsibility stops relative to the landlord's or the estate's obligations for the surrounding area.
