APR expresses financing cost on an annual basis while accounting for the amount and timing of payments. For products with fees deducted upfront, a useful APR calculation should be based on the amount the business actually receives—not merely the headline amount.
APR is the best starting point for comparing offers with different terms, but it does not answer every question. A shorter, higher-APR offer can still cost fewer total dollars than a long, lower-APR loan. You need both numbers.
Example: a $50,000 MCA at a 1.40 factor repaid over eight months is about 98% estimated APR with equal monthly payments and about 109% with equal daily withdrawals, before added fees. The small-looking “1.40” is not comparable to an 18% APR until it is converted.