Tom's art supplies used to sell art supplies through mail order catalogs, but the company's order takers often had difficulty deciphering their customers' handwriting on the order forms. since switching to an online e-commerce site, tom's has been able to enjoy the advantage of

Increasing accuracy

Explanation:

  According to the question, tom can enjoy the advantage of increasing the accuracy as, online e-commerce site reduce the problem of handwriting. The e-commerce websites can improve the quoting accuracy as it does not require entry of information manually.

It improve the data accuracy and saves a lot of time as we spend minimum time on quoting. The customer does not face any difficulty and it provide the effective selling of the products.

answer; i believe the correct answer is layers;