Global Electric Heating Carpet Market Size, Share Demand Report By Product Type (Portable Foldable Heating Carpets, IoT-Enabled Smart Carpets, Anti-Allergen & Antibacterial Carpets, Traditional Plug-in Heating Carpets), By Application (Residential Households, Elderly Care & Assisted Living, Small Office & Commercial Spaces, Seasonal Rental & Subscription Services), By Distribution Channel (Online Retail, Specialty Stores, Department Stores, Direct-to-Consumer), By Region & Segment Forecasts, 2025-2030