Build now. Pay over time.

FunctionWerks offers flexible payment options through Shop Pay, Affirm, and PayPal Credit so you can get the parts you want now and spread payments out over time.

✓Fast Checkout
✓Flexible Payments
✓Premium Parts
✓Great Customer Service

HOW IT WORKS

Payment options at checkout

Choose your preferred payment option during checkout, review the available terms, and complete your purchase using the provider that works best for you.

01
Add parts to your cart

Shop FunctionWerks like normal and add the products you want to your cart.

02
Select a payment provider

Choose Shop Pay, Affirm, or PayPal Credit at checkout when available.

03
Review your options

See the available installment or payment terms directly through the provider.

04
Complete your order

Finish checkout and let your provider manage the payment schedule moving forward.

Shop Pay

Shop Pay

Shop Pay Installments can make checkout faster and help break up eligible purchases into smaller payments over time, depending on availability.

  • Integrated directly into Shopify checkout
  • Familiar checkout flow
  • Terms shown before completing purchase

Rates from 0-36% APR. Payment options through Shop Pay Installments are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. State notices to consumers: affirm.com/licenses.

Affirm

Affirm

Affirm gives customers another way to split up eligible purchases and review available payment plans directly through the provider during checkout.

  • Monthly payment options may be available
  • Eligibility and terms handled by Affirm
  • See details before you finalize the order

Rates from 0–36% APR. Payment options through Affirm are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. CA residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Financing Law license. For licenses and disclosures, see affirm.com/licenses. For full payment terms and disclosure requirements, see affirm.com/disclosures. For example, a $800 purchase could be split into 12 monthly payments of $72.21 at 15% APR.

PayPal Credit

PayPal Credit

PayPal Credit can provide a familiar payment option for eligible customers who prefer using PayPal at checkout for larger automotive purchases.

  • Convenient for PayPal users
  • Eligibility and terms set by PayPal
  • Managed directly through your PayPal account

READY TO BUILD?

Pick the parts you want and choose the payment option that fits best.

Payment option availability, eligibility, and repayment terms are determined by Shop Pay, Affirm, or PayPal Credit during checkout.