praestātĭo (noun F) : 2. praesto.
* Lit., a guaranty, warranty (post-Aug.): ut ad praestationem scribant,if they pledge themselves for the truth of what they write,Sen. Brev. Vit. 13, 9; Dig. 45, 1, 2.
* Transf., in gen., payment of any thing due (post-class.): remittere,Vulg. 1 Macc. 10, 28: praestatio dotis,Dig. 31, 1, 35: vectigalium,ib. 10, 3, 7: usumfructum locare sub certā annuā praestatione,Cod. Just. 3, 33, 10: fiscalium praestationum exactores, Firm. Math. 4, 3; 6, 3.

s. TLL