Stripe + Signatures: Collect Payment the Moment They Sign

# Stripe + Signatures: Collect Payment the Moment They Sign A signed contract is great. A signed contract with payment collected is a closed deal. DocSignerHub's Stripe Payment Collection lets you attach a payment to any envelope. The signer reviews the document, signs it, and pays — all in one seamless flow. ## Automation Flow 1. Client reviews the contract in the DocSignerHub signing widget 2. Signs the document electronically 3. Immediately sees the payment screen — same session, same UI 4. Enters payment details 5. Payment processes. Receipt emails automatically. Document marked complete. ## What This Unlocks **One-flow closing** — Review → sign → pay in a single session. No separate invoicing step. **Subscription signups** — Collect the first payment when the service agreement is signed. **Deposit collection** — Real estate agents collect holding deposits with lease agreements. **Consulting retainers** — Clients sign engagement letters and pay retainers at once. ## Real-World Impact A consulting firm sends 30 engagement letters/month. Before: send letter → wait for signature → send invoice → wait for payment. Average time to paid: 14 days. With DocSignerHub + Stripe: send letter → client signs AND pays in one session. Average time to paid: 5 minutes.