The 性视界 Vendor Self Service portal (LAVSS) allows our vendors to update account information, submit bids and invoices, track payments, and more. Business Need City Contracting Industry Tag Agriculture Auto Child & Elder Care Cleantech Contractors & Construction Entertainment Fashion & Apparel Film & Media Food & Drink Healthcare Hospitality Manufacturing Personal Services Pet Services Professional Services Real Estate Research and Development Restaurant & Bar Retail Technology Transportation & Shipping Travel/Tourism Resource Type Online Tool