全球创始人的线上支付
线上支付要看公司所在地、产品类别、税务、退款、拒付和支付通道资格。
When this part of the founder stack matters
- Accept card payments for a SaaS or digital product
- Choose between Stripe, PayPal, Paddle, Adyen, and open-source commerce tools
- Decide whether merchant-of-record support is worth the tradeoff
- Prepare website, terms, refund, privacy, and product proof before applying
How to compare the options
What founders should decide before buying tools
Founder rule
Do not form an entity just because someone says it unlocks a payment processor. Build the full payment readiness file first.
Processor versus MoR
A processor gives more control. A merchant of record can reduce tax and merchant complexity for supported products but changes payout and platform dependence.
Affiliate readiness
Payment tools can be monetized later, but recommendations must stay tied to eligibility, risk, and product fit.
Open-source and paid options for this workflow
Stripe
Card payments, subscriptions, invoices, marketplaces, and global online payment workflows.
- Stage
- Online launch
- Pricing model
- Transaction pricing
- Watch out
- Entity country, owner profile, business model, website quality, and restricted activity rules matter.
Paddle
Software and SaaS businesses that want merchant-of-record handling for supported products.
- Stage
- Software seller
- Pricing model
- Merchant-of-record pricing
- Watch out
- MoR fit depends on product type, support model, payout needs, and platform rules.
PayPal
Common checkout and invoice flows where customers expect PayPal.
- Stage
- Broad consumer checkout
- Pricing model
- Transaction pricing
- Watch out
- Fees, reserves, account reviews, and country support should be checked before relying on it.
Adyen
Larger commerce and platform teams that need broad payment method coverage.
- Stage
- Scaling commerce
- Pricing model
- Payment processing pricing
- Watch out
- Usually better for more mature payment operations than very early demos.
WooCommerce
WordPress-based ecommerce where the founder wants plugin flexibility.
- Stage
- Ecommerce prototype
- Pricing model
- Open-source plugin plus paid extensions
- Watch out
- Hosting, updates, security, checkout, tax, and extension compatibility remain operational work.
Medusa
Composable commerce projects that need more backend control.
- Stage
- Technical ecommerce founder
- Pricing model
- Open-source commerce stack
- Watch out
- Requires engineering ownership and payment provider integration decisions.
Saleor
API-first commerce where the team wants a modern storefront and backend foundation.
- Stage
- Commerce platform build
- Pricing model
- Open-source and cloud options
- Watch out
- More powerful than a simple checkout; scope the engineering budget first.
Kill Bill
Custom billing and subscription workflows where hosted SaaS billing is too rigid.
- Stage
- Billing-heavy product
- Pricing model
- Open-source billing platform
- Watch out
- Best for technical teams that can maintain billing infrastructure and integrations.
Lago
Usage-based billing, metering, and invoice workflows for SaaS products.
- Stage
- Usage-based SaaS
- Pricing model
- Open-source and cloud billing
- Watch out
- Billing logic still needs accounting, tax, payment, and customer support review.
Official links are provided for research. Some links may become affiliate or referral links later.
Related founder stack decisions
先解决最影响启动的工具栈问题
在购买服务或注册公司前，先比较工具、价格和执行路径。
仅供教育参考，不构成法律、税务、会计、投资、银行或支付建议。