Most organizations need more than a price before they can hire live airbrush artists. A service agreement, tax form, insurance certificate and purchasing documents may each go to a different department.
The fastest process begins with one complete request. Tell the vendor who is purchasing the service, where the event will occur, what the venue requires and how payment is approved. That prevents a generic document from being rejected because a legal name, address or endorsement is missing.
Quick document checklist
| Document | What it confirms | Who usually reviews it |
|---|---|---|
| Written quote or estimate | Scope, price and expected event plan | Event lead or purchasing |
| Service agreement | Date, hours, artists, merchandise, terms and responsibilities | Purchaser, legal or authorized signer |
| W-9 | Vendor legal name and taxpayer information | Accounts payable or vendor management |
| Certificate of insurance | Evidence of active coverage and requested certificate holder | Risk management or venue |
| Insurance endorsement, if required | Policy change requested by contract or venue | Risk management and insurer |
| Vendor registration | Purchasing, contact, banking or compliance information | Procurement or accounts payable |
| Purchase order, when used | Internal authorization to buy the service | Purchasing and accounts payable |
Not every event needs every item. A private celebration may only require an agreement and payment, while a university, convention center or national brand may have a formal vendor portal and insurance language.
1. Begin with a quote that matches the real scope
The quote should identify the event date, city, service window, artist count, products, who supplies the merchandise and the total price. If capacity is included, label it accurately as an estimate unless a fixed quantity is part of the agreement.
A complete request helps the vendor price the right plan the first time. Use the live airbrush quote checklist, artist staffing guide and product guide before submitting the quote form.
2. Put the event responsibilities in a service agreement
A good agreement does more than reserve a date. It identifies the purchaser and vendor, venue, performance hours, artist count, payment schedule, cancellation terms and the products being customized.
It should also say who handles merchandise, shipping, tables, chairs, power, floor protection, access credentials and day-of coordination. If the host supplies blank products, the agreement should identify that responsibility and allow time for surface testing.
“Live airbrushing for three hours” leaves important questions unanswered. A stronger scope names the number of artists, the service window, the merchandise source, approved personalization and the event location.
3. Send the correct legal name for the W-9
Accounts payable commonly requests a W-9 before setting up a vendor. The form identifies the vendor’s legal name, business name, tax classification, address and taxpayer identification number.
Send tax documents through the organization’s approved secure method. Do not ask a vendor to post a W-9 publicly or place sensitive taxpayer information in an event webpage. 3JS Airbrushing can provide a W-9 directly when requested.
4. Give exact instructions for the certificate of insurance
A certificate request should include the certificate holder’s exact legal name and address, required coverage limits, event date, submission deadline and any special wording. “Please send a COI” may not be enough for a convention center, university or corporate property.
A certificate shows evidence of coverage; it does not automatically change the policy. If the contract requires additional insured status, waiver of subrogation or primary and noncontributory wording, send the full requirement for insurer review. Some requests may require an endorsement and additional processing time.
5. Complete vendor onboarding before event week
Vendor portals may ask for contacts, tax forms, insurance, payment preferences, diversity information, background screening or acknowledgments of company policies. The event planner may not control how long the approval takes, so begin once the scope and vendor are selected.
Confirm who can legally sign the agreement and who can approve invoices. If a purchase order is required, find out whether the vendor may begin work before the PO is issued. Universities and large companies may also use net payment terms instead of paying the remaining balance on the event date.
6. Separate venue approval from purchasing approval
A purchasing department may approve the expense while a venue separately reviews insurance, load-in, electrical service, floor protection and operating rules. Both approvals matter.
Send the vendor the venue’s production contact, loading instructions and technical rules. Review live airbrush setup requirements, event power requirements and the indoor venue guide.
What has worked at real 3JS events?
3JS has supported corporate programs such as EY in Boston and Trustpair in Las Vegas, as well as large university events including High Point University. These event types can involve brand teams, procurement, accounts payable, venue operations and risk management.
The exact paperwork varies by purchaser and venue. The consistent approach is to collect requirements early, match every document to the agreed scope and keep one responsible contact on each side.
Information to send in one vendor-approval email
- Purchaser’s exact legal name, billing address and authorized signer
- Event name, date, venue, city and service hours
- Confirmed artist count, products and merchandise provider
- Quote, contract and purchase-order requirements
- W-9 submission method and vendor-portal invitation
- COI holder name, address, limits, wording and deadline
- Any required insurance endorsements or venue forms
- Payment terms, deposit policy and invoice instructions
- Load-in, power, parking, credential and security requirements
- Day-of contact and a procurement or accounts-payable contact
Compare real projects in Past Work, learn about corporate activations, college events and nationwide event travel, then request a detailed quote.
Frequently asked questions
Can 3JS Airbrushing provide a W-9 and certificate of insurance?
Yes. A W-9 and certificate of insurance can be provided when requested. Send the legal purchaser information, certificate holder wording, required limits and deadline so the correct documents can be prepared.
What is an additional insured requirement?
It is a request to extend certain policy protections to a named organization for the covered event. The exact wording and endorsement must be reviewed by the insurance provider, so send the requirement early rather than assuming a certificate alone satisfies it.
Should the event contract list the merchandise quantity?
It should state the agreed scope clearly, including who supplies merchandise, the estimated or fixed quantity when applicable, the artist count and service hours. Capacity estimates should not be written as guaranteed quantities unless the agreement specifically makes that commitment.
How early should vendor onboarding begin?
Begin as soon as the event scope and vendor are selected. Large companies, universities, venues and government organizations may need several departments to approve tax, insurance, purchasing and payment information before the event.
Is a purchase order the same as a signed contract?
Not always. A purchase order may authorize spending under the purchaser’s system, while the service agreement defines the event scope and terms. Confirm which documents your organization requires and whether both must be completed.