Nelco payroll checks Items # L80138GN14 (Nelco Payroll Middle) and # L81064HB (Nelco Multipurpose Top) are compatible with NannyPay® Staff Edition Nelco is a leading forms supplier with a 30-Day Money Back Guarantee and Hassle-Free Return Policy. Visit Nelco directly for more information or to order NannyPay Staff Edition compatible check stock.