Affirm
Affirm is a large general-purpose buy-now-pay-later and installment lender that pays merchants up front and assumes default risk, used by some med spas through Zenoti and Stripe-based POS rather than built for aesthetics.

Point-of-sale installment financing with a cosmetic-surgery vertical
LendingUSA is a reputable, soft-pull point-of-sale lender with a relevant cosmetic vertical and strong trust signals, tempered by an origination fee, a 35.99% APR ceiling, and the fact that it is a general elective lender rather than an aesthetics-native one.
LendingUSA is a direct point-of-sale consumer installment lender that markets itself around "financing important moments in life," with a dedicated cosmetic-surgery vertical that extends naturally to elective aesthetic treatments. It serves prime and near-prime borrowers with instant point-of-sale decisions, using a soft pull for pre-approval and a full credit report only if the borrower proceeds. A signature feature is a promotional option offering no interest on the principal if the balance is paid within the promotional window.
Pricing for patients includes APRs up to 35.99% and an origination fee of up to 8% rolled into the financed principal, with amounts and terms varying by purpose. There are no sign-up or membership fees for merchants, who are funded within days, and LendingUSA markets lower merchant fees without publishing an exact percentage. It is a reasonable fit for med spas as part of a broad elective-financing strategy, but it is a general cosmetic and life-event lender rather than an aesthetics-exclusive provider, and it offers no native med-spa practice-management integrations.
Ideal customer
Med spas serving prime and near-prime patients that want a soft-pull, instant point-of-sale lender with a cosmetic vertical and a no-interest-if-paid-in-promo plan.
LendingUSA is a direct point-of-sale consumer installment lender that frames itself around "financing important moments in life." For med spas, the relevant hook is its cosmetic-surgery vertical, which extends naturally to elective aesthetic treatments. It targets prime and near-prime borrowers, makes instant decisions at the point of sale, and uses a soft pull for pre-approval, pulling a full credit report only if the borrower decides to proceed. That soft-pull-first approach is patient-friendly and a genuine differentiator against lenders that hard-pull at inquiry.
The headline patient feature is a promotional option that charges no interest on the principal if the balance is paid within the promo window — useful for patients who can clear a treatment cost quickly. Loan amounts and terms vary by purpose.
Choose LendingUSA if your patient base skews prime or near-prime and you value a soft-pull, instant point-of-sale experience backed by an established lender with strong trust signals. It is a solid, reputable building block in a financing stack. Just be transparent with patients about the origination fee and APR ceiling, and get the merchant fee in writing, since the headline "lower fees" claim is not published. Practices that need aesthetics-specific tooling or PM integrations should treat this as a general-purpose lender rather than a tailored med-spa solution.
By Med Spa Vendor Hub Editorial Team. Last reviewed June 29, 2026. Independent editorial review — how we score.
No sign-up or membership fees for merchants, who are funded within days; LendingUSA markets lower merchant fees but does not publish an exact percentage. Patients see APRs up to 35.99% and an origination fee of up to 8% rolled into the financed principal, with amounts and terms varying by purpose. A promotional option offers no interest on the principal if paid within the promo window.
Promotional no-interest plan
No interest charged on principal if the balance is paid in full within the promotional window.
Standard installment loan
Fixed-term installment loan with APR up to 35.99% and an origination fee of up to 8% rolled into the principal.
Pricing is researched from public sources and verified periodically; confirm current rates with the vendor.
Independent ratings from third-party review platforms, cited with sources. These are not our score.
A vendor-neutral guide to choosing patient financing for a med spa—covering why financing drives conversion, the six provider models, the deferred-interest trap, merchant economics, and how to match a provider to your patients.
Patient financing has no subscription - the practice pays a merchant discount fee (a % of each financed sale) and the patient pays APR or deferred interest. Here's a transparent 2026 breakdown of real merchant fees and patient rates by lender.
Affirm is a large general-purpose buy-now-pay-later and installment lender that pays merchants up front and assumes default risk, used by some med spas through Zenoti and Stripe-based POS rather than built for aesthetics.
Afterpay, owned by Block (Square), is a mainstream buy-now-pay-later provider offering interest-free Pay-in-4 on smaller purchases. Some beauty businesses and med spas use it for retail and lower-ticket services, but it is not a healthcare-built financing product for higher-ticket aesthetic procedures.
Alphaeon Credit is a purpose-built healthcare credit card for aesthetic, cosmetic, dermatology, and plastic surgery practices, offering deep aesthetics fit but carrying a deferred-interest model and strongly negative consumer sentiment.