Can you help me with the wording of this sentence?

It in a resume, so I’m not using pronouns. This sentence refers to my job description of a business I once owned. One of the things I did was compare prices and quality of parts that I ordered, so the ordering and quality and cost comparisons are all tied in together. I’m tripping over the italicized words.

Controlled AP, AR, payroll, purchasing and quality and cost comparisons, filing and tracking warranty claims and maintained inventory.