Answer:
An express warranty
Explanation:
An express warranty is one that is expressed in a clear way either verbally or recorded as a hard copy, while an inferred guarantee consequently covers most buyer merchandise esteemed over a specific sum, yet just gives a base degree of security for purchasers.
It is something that is unequivocally ensured for any item or administration. Most purchases are secured under a guarantee, particularly when it's unequivocally expressed.