dgamaz
OffersWhatsApp AI employeeBilling and paywallFractional ops and audits
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Subscriptions · Payments · Stripe and Wompi

Let customers subscribe, pay and manage their accounts

We connect checkout, subscriptions and paid features in your app. Customers can pay and manage their plans, while your team can see payment status in one place.

Message us on WhatsAppBook a 20-min call

Or email sales@dgamaz.com

Abstract render: a thin emerald line passing cleanly through a stack of dark plates
Stripe Checkout and BillingStripe Connect payoutsWompi PSE and BancolombiaSupabase row level securityNext.js admin panelFour products live on it
01

Who it is for

Teams ready to add paid plans, improve checkout or connect payments to the rest of their app.

01Apps with free and paid plansGive each customer access to the features included in their subscription.
02Marketplaces that pay someone elseYou collect the money and owe a coach, a vendor or a seller their part.
03Colombia and Latin AmericaOffer local payment options such as PSE and Bancolombia through Wompi in Colombia.
04Teams improving payment reliabilityKeep payment status in your app up to date when the provider sends an update.
02

What you get

We confirm the features and responsibilities in your project scope before starting.

01Checkout and subscriptionsStripe Checkout, prices and plans set up in your own account, trials if you want them, proration handled by Stripe.
02Reliable payment updatesWe verify incoming payment updates, handle repeat messages safely and test failed payments as well as successful ones.
03The paywallYour app checks each customer's plan before granting access, with rules enforced on the server and in the database.
04Payouts to third partiesStripe Connect if you owe money to coaches, vendors or sellers. They onboard themselves and get paid without you touching a spreadsheet.
05Colombia paymentsWompi pay links with PSE and Bancolombia, a payment link the customer can open from WhatsApp, and the webhook that closes the loop.
06Customer portalYour customers change card, cancel and download invoices without writing to you.
07An admin screenWho is on what plan, what failed, what renews this week. Built in your app, not a third-party dashboard.
08Your code, your accountsCode in your repo, deployed to your Vercel and Supabase, keys in your name. Two weeks of fixes after handover.
03

Price and timeline

One number, agreed before we start. Half to begin, half at go-live.

Fixed price
Agreed before we start

We agree on the launch date after reviewing your app and payment accounts.

  • Everything in the list above
  • A working demo to review during the build
  • A live test transaction before we call it done
  • Optional after handover: fractional ops engineer, two days a week
Details to plan for
Your Stripe account reviewWe help with setup at kickoff. Stripe and Wompi review your accounts and determine when live payments can begin.
Processing feesStripe and Wompi bill you directly. We never sit between you and the money.
Tax filing and invoicing rulesWe wire Stripe Tax if you use it. Your accountant still decides what you charge.
A rebuild of your productThis scope covers billing and access to paid features. We can quote other product changes separately.
Project stages
Review and planWe read your schema, agree the plans and the prices, and open the accounts. You send access.
Build and reviewWe build checkout and payment updates, then share a working demo for your feedback.
Connect account featuresThe paywall, the portal, the admin screen, and payouts if you need them.
Test and launchA real card and a real PSE payment end to end, then go-live. Fixes for two more weeks.
04

Built and live

Four of our own products charge money through code we wrote.

Altare

Our wedding planning app uses Stripe for subscriptions, with self-service signup and plans in multiple currencies.

MyClassTime

Coaches connect their own Stripe account to collect tuition and manage payments alongside their class bookings.

Fidelizas

Customers can open card checkout or local payment links directly from WhatsApp, using Stripe or Wompi in Colombia.

Inmobiliaria OS

Stripe checkout and a customer portal let subscribers manage billing, with access to features based on their plan.

05

Questions

Who builds it

We build around the way your business works, then help you keep improving the software as your needs change.

How we work at dgamaz

Yours. We work inside your account with restricted keys and hand them back at the end. We never hold your money.

Yes. We review what is already working, identify the changes needed and agree on a scope before starting.

In Colombia a lot of buyers do not pay with an international card. PSE and Bancolombia through Wompi close sales that a card-only checkout loses. We have run both in the same product.

We test payment events against the deployed app and check that the database records the expected status. We include retries and failed payments in those tests.

We enforce plan access on the server and in the database, then test that users can only reach the features and records they are allowed to use.

Repo access, a Stripe account, and one person who can answer what each plan is allowed to do.

Tell us how you want customers to pay

Whether you're adding subscriptions or improving an existing checkout, let's talk through the setup you need.

Or email sales@dgamaz.com

dgamaz

Products in production, built and run by us.

OffersWhatsApp AI employeeBilling and paywallFractional ops and audits
SolutionsAI assistantsCustom appsWorkflow automationDashboards
CompanyAboutContactLinkedIn
Contactsales@dgamaz.comWhatsAppEspanol

dgamaz. Remote, US and LatAm hours. Code in your repo, keys in your name.