Getting paid seems like the most obvious part of a business, yet many small operations lose efficiency exactly there. Weak payment links, misunderstood fees, poor integrations, or confusing checkout flows can easily turn into lost revenue.

What changed

Today, receiving money online no longer means relying on one method. A solo business can work with:

  • Pix
  • bank slips
  • cards
  • payment links
  • subscriptions
  • gateways for more advanced integrations

That is great, but it also makes it easier to choose poorly.

What to look at before deciding

The book mentions options such as Asaas, Nubank PJ, Conta Simples, Payoneer, PayPal, and Stripe. More important than memorizing names is understanding the decision criteria:

  1. transaction fees
  2. payout timing
  3. ease of use for the client
  4. how well it fits your current workflow
  5. support quality when something goes wrong

For a small business, a payment setup is not only a financial decision. It is also about trust and conversion.

The better question

Instead of asking “which platform is the best?”, it is often more useful to ask:

  • do I sell one-time services or recurring subscriptions?
  • do I receive only in Brazil or internationally too?
  • do I need automation or system integration?
  • will my client tolerate extra friction at checkout?

Each answer points to a different solution.

What is almost always worth doing

Some habits help regardless of the platform:

  • compare fees carefully instead of deciding fast
  • test the payment flow as if you were the client
  • review payout timing to protect cash flow
  • avoid depending on only one payment method

Receiving money should feel simple for the buyer and predictable for the seller. When the payment structure is good, the business feels more mature than its size.

Real cost analysis

Pix (bank or intermediary)

  • Fee: 0% to 1.99% per transaction
  • Payout: Immediate to 1 business day
  • Best for: Fast payments and good relationship

Boleto (Brazilian payment slip)

  • Fee: 0.50% to 2%
  • Payout: 2-3 business days
  • Best for: Larger amounts, invoices

Card (Stripe, Asaas)

  • Fee: 2.99% to 4.5%
  • Payout: 3-7 days
  • Best for: High conversion, card users

Payment Link (PayPal, Hotmart)

  • Fee: 3.5% to 5%
  • Payout: 3-7 days
  • Best for: Digital products, one-time sales

The 30-day test

Implementing a new payment system without testing is risky. Suggestion:

  1. Set up the platform
  2. Test it yourself
  3. Ask some clients to test the experience
  4. Review rejection rates and issues
  5. Calculate real cost (fees + support time)

If it passes the 30-day test, expand. If not, adjust or switch.

The measurement mistake

Many solo businesses do not know how much their payment systems actually cost. They discover months later when profit margins look smaller. Measuring helps on two fronts:

  • conscious decision to change if needed
  • renegotiation with vendor if necessary

The payment infrastructure is not a cost. It is an investment in the reliability and speed of your revenue.