The CPAP Shop takes PayPal at checkout. We didn't see Pay Later advertised on its site, but for eligible US orders Pay in 4 usually shows inside the PayPal window. Check there before you rely on it.
Example: CSpring MK3® Automatic Refill System - CPAP XXL Water Chamber (VP) - AS11 Resmed Airsense-Aircurve 11 w/ Chamber Top Lid Adapter at $299.99 (price on Nov 10, 2026), paid monthly over 12 months with Affirm financing, where the store offers it.
Shop Pay Installments Pay in 4: 4 payments of $75.00 every 2 weeks, with no interest if you pay on time.
APR
Monthly
Total paid
Interest
0%
$25.00
$299.99
$0.00
19.99%
$27.79
$333.46
$33.47
36%
$30.14
$361.65
$61.66
For illustration only, before tax and shipping. Your APR depends on your credit and the plan. 0% APR is only possible if the store runs a 0% offer and you qualify.
How to pay over time at The CPAP Shop
Add what you want to your cart on thecpapshop.com.
At checkout or on the store’s financing page, choose Shop Pay Installments (by Affirm) or Shop Pay Installments. Shop Pay Installments shows as Shop Pay: choose it, then pick installments.
Each one runs its own check. The cards above show which use a soft check and which can affect your credit.
Compare the plans and the total cost, then accept only if the total works for you.
Questions about The CPAP Shop financing
Does The CPAP Shop offer financing?
Yes. We confirmed Affirm and Shop Pay Installments at The CPAP Shop on Nov 10, 2026. The store calls it Shop Pay Installments (by Affirm). Options can change, so check at checkout before you buy.
Will checking my rate at The CPAP Shop affect my credit score?
Checking your plans with Affirm does not affect your credit score. If you take a loan, Affirm reports it to Experian, including Pay in 4.
Can I use Affirm in a The CPAP Shop store?
We checked online shopping at The CPAP Shop only. If the store has physical locations, ask there whether financing is available.
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