The term used in the Real Estate Settlement Procedure Act (RESPA), that describes a situation...

The correct RESPA term is “required use.” Under Regulation X, required use means a situation where a person must use a particular settlement-service provider to obtain access to another distinct service or property, and the person pays for that settlement service or a related charge. “Bundled services” may describe a package of services, but RESPA does not use that term for this specific prohibited steering concept. “Tied benefits” is not the formal RESPA term. “Anti-kickback” relates to RESPA Section 8 prohibitions against improper referral fees, but it is not the definition quoted in the question. The Pennsylvania Title Insurance outline includes RESPA under settlement and closing procedures.