HopiBonInstitutional framework · Consulting
Pay retainer

After your initial consultation we assess the scope and complexity of your case and send you the amount in writing. You enter it here, we validate it on the server and redirect you to Stripe's secure Checkout. No card forms on our site. Paying does not imply a guaranteed outcome.

Agreed amount · USD
$USD
Type the exact amount we emailed you after the consultation.Allowed range: $100 $100,000
Suggestions (only if your proposal matches one)
Stripe will send your receipt to this email.
Appears in the email with your proposal (e.g. PROP-2026-014).

Payment processed by Stripe. We never store card data.

Paying does not generate an outcome obligation: our commitment is to execute the agreed scope with rigor.

How it works

How the amount is set

  1. 01

    1 · Initial consultation

    You book a consultation. We review the facts, documents and objectives to understand the real scope and complexity.

  2. 02

    2 · Written proposal

    We email you the agreed scope, deliverables and the amount. No surprises: the amount reflects the assessed complexity, not a generic price list.

  3. 03

    3 · Enter the amount and pay

    You type the exact amount we communicated in writing. We redirect you to Stripe Checkout, you pay securely and receive a receipt.

What you should know

  • The amount is validated on the server (min and max apply for safety).
  • We never store card data: payment is processed by Stripe Checkout.
  • Currency is the U.S. dollar (USD).
  • Before paying, we agree on the scope in writing.
  • If you need a special invoice or another currency, write to us before paying.

What does the charge cover?

Each charge corresponds to the professional services agreed in writing (retainer, diagnosis phase, implementation milestone, etc.). We do not bill «results» or returns, because no growth outcome is guaranteed.

Questions about billing?

Write to us before moving forward. We'll clear up any doubts.

Book a consultation
Pay retainer (custom amount) · HopiBon