eSign.AIeSign.AI
Procurement teams signing supplier contracts and purchase orders electronically

Procurement

Electronic signatures across the procurement lifecycle

From supplier onboarding and tendering to contracts, delivery acceptance, and payment, eSign.AI digitizes procurement signing — cutting paper, stamping, and chasing, with full audit evidence.

Scenarios

Five procurement signing scenarios

Each scenario shows the documents in scope and the signing process a procurement team runs on eSign.AI.

1

Supplier onboarding and qualification

Documents

Supplier applicationMerchant verificationCooperation agreementNDAQualification undertakingSupplier audit reportCompliance statement

Process

  1. 1

    The platform collects supplier company, contact, and qualification data through smart forms.

  2. 2

    Templates generate the application, cooperation agreement, and NDA, matched to the supplier type.

  3. 3

    Suppliers verify identity by passcode, SMS or email OTP, or higher assurance, then sign.

  4. 4

    Buyer, legal, and finance roles approve, and company stamps apply automatically.

  5. 5

    A supplier profile and ledger form automatically for risk review and ongoing evaluation.

2

Sourcing, RFQ and tendering

Documents

Requirement confirmationSupplier invitationQuotationBid documentsBid bondEvaluation documentsAward confirmation

Process

  1. 1

    Procurement maintains sourcing needs and sends invitation or quotation files to candidates in batch.

  2. 2

    Suppliers review and sign quotations, bids, or bid bonds in the set order.

  3. 3

    For bids or high-risk items, digital signing or higher-assurance verification raises signer trust.

  4. 4

    Batch send supports many suppliers quoting and bidding within short windows.

  5. 5

    Timestamps, signing records, and logs support evaluation audit and dispute evidence.

3

Contracts and purchase orders

Documents

Purchase contractFramework agreementService agreementPurchase orderBudget formApproval formWarranty

Process

  1. 1

    Templates auto-fill supplier, category, amount, delivery, and payment terms.

  2. 2

    Approval routes by contract type, amount, or initiator across business, legal, and finance.

  3. 3

    A signing envelope pushes tasks in the buyer, supplier, and guarantor order.

  4. 4

    Buyers stamp on PC; suppliers sign on mobile or web with intent verification.

  5. 5

    Signed files archive and write key fields back to the procurement system, ERP, or OA.

4

Delivery acceptance and logistics

Documents

Logistics orderTransport contractReceiptAcceptance formDelivery confirmationQuality confirmationSupplementary agreement

Process

  1. 1

    After delivery, buyers, warehouse, or project owners start acceptance online.

  2. 2

    On-site staff sign by QR code, mobile, or web, avoiding proxy signing and lost paper.

  3. 3

    Quality, delay, or price issues generate an exception form or supplement to re-sign.

  4. 4

    Signed files link to the order, logistics, and acceptance results as one evidence chain.

  5. 5

    Acceptance syncs to procurement, warehouse, and finance for payment and performance review.

5

Settlement and payment

Documents

Payment applicationReceiptPayment confirmationSettlement statementReconciliationInvoice confirmationCost allocation

Process

  1. 1

    The system generates payment or settlement files from contracts, orders, and rules.

  2. 2

    Finance, procurement leads, and suppliers review and sign by permission.

  3. 3

    Large or cross-border payments add identity checks and approval nodes to cut mispayment risk.

  4. 4

    Final downloadable files generate, and settlement status syncs to ERP or the procurement platform.

  5. 5

    Signed files, payment basis, and approvals archive for audit, reconciliation, and disputes.

Why eSign.AI

Built for procurement signing across markets

Full procurement coverage, paperless

Supplier onboarding, tendering, contracts, acceptance, settlement, and audit — templates, batch send, signing order, auto-stamp, and auto-archive cut posting and chasing.

Unified templates and approvals

Contracts, orders, quotations, and settlements use managed templates to reduce version chaos. Connects internal OA approval or built-in controls across business, legal, and finance.

Supplier-friendly, low signing barrier

Suppliers receive links by email or SMS and sign with no training. Mobile, PC, and on-site entries fit domestic and overseas suppliers and multiple roles.

Identity and evidence, more trusted

Passcode, SMS or email OTP, and higher-assurance verification fit each risk level. Timestamps, logs, and completed files support audit, verification, and dispute evidence.

System integration

Connects procurement platforms, tendering systems, ERP, OA, and supplier portals; signing results write back. Supports API, SSO, and Webhook.

Cross-border ready

Multi-language, multi-device access fits cross-border, group, and global supplier collaboration. Electronic signing for general files, digital signing for bids and high-risk payments.

Customers

Trusted by procurement and operations teams

HeyGears logo

HeyGears

HeyGears, an additive-manufacturing and 3D-printing company, runs supplier onboarding and purchase-order signing on eSign.AI to keep procurement paperless and traceable.

KUN logo

KUN

KUN, a technology company, uses eSign.AI to digitize supplier and procurement contract signing across its operations.

Goldlion logo

Goldlion

Goldlion Group chose eSign.AI for secure cross-regional document signing across procurement and internal administration, improving efficiency and data security as its leaders travel between regions. Read the case study →

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