✨ Sarah's Lubricant Business
📚 Index 📋 Questionnaire
01_RESEARCH/operations/fulfillment-returns-customer-service.md

Operations — Fulfillment, Returns, Customer Service

Date: June 19, 2026 Purpose: Document the operational model for the launch.


Fulfillment options

Aspect Detail
Setup Sarah's spare room / garage. Shelving. Picking area.
Capacity Up to ~30 orders/day solo
Cost Gs 0 (existing space) + Gs 200K–500K initial packaging supplies
Pros Zero fixed cost, full control, easy to start
Cons Not scalable past ~50 orders/day, no business address, harder to insure
Best for Months 0–6

Option 2 — 3PL warehouse in Asunción

Aspect Detail
Setup Contract with 3PL provider
Capacity Unlimited (within 3PL's space)
Cost Gs 300K–1M/month base + Gs 5K–10K per pick-pack
Pros Scalable, business address, professional image, easier insurance
Cons Higher fixed cost, less control, 3PL may not specialize in discreet handling
Best for Months 6+ when revenue justifies

Option 3 — MercadoLibre fulfillment (FULL)

Aspect Detail
Setup List on MercadoLibre PY, opt into Mercado Envíos
Capacity MercadoLibre's warehouses
Cost Commission (~15%) + fulfillment fee
Pros Built-in traffic, trust, logistics
Cons MercadoLibre restricts adult content; products may be delisted; less brand control
Best for Not recommended for intimate products

1. Receive order via WhatsApp (with payment receipt)
2. Confirm receipt in writing ("Recibido, te llega en 2-3 días")
3. Pick from shelf (FIFO — first in, first out)
4. Inspect product (no damage, no leaks, within expiration)
5. Place product in plain outer carton (no Sexitive branding visible)
6. Add thank-you card (small, brand-stamped, with WA QR for reorder)
7. Add any free samples (if running a sampling program)
8. Seal with branded tape (or plain if no branded tape yet)
9. Print shipping label (recipient name + address only, no product description)
10. Hand off to carrier
11. Send tracking number to customer via WhatsApp

Total time per order: 5–10 minutes once practiced.


Returns policy — intimate products

Principle Application
No returns on opened products (hygiene) Standard across all competitors
Sealed products can be exchanged Within 7 days, customer pays return shipping
Damaged in transit Full replacement or refund, Sarah pays shipping
Wrong SKU shipped Full replacement + Sarah pays return shipping
Customer changed mind (sealed) Store credit, customer pays return shipping
Customer changed mind (opened) No return

Document the policy on the site footer + WhatsApp auto-reply.


Customer service via WhatsApp

Channel Hours Response time SLA
WhatsApp Business Mon–Sat 9:00–20:00 PY < 1 hour during hours, < 12 hours outside
Instagram DM Same hours < 4 hours
Email (later) 24/7 < 24 hours

First 90 days: Sarah handles all WA directly. After that, consider an AI agent for first-line triage (product questions, order status, hours).


Inventory tracking

For the first 6 months, a Google Sheet is enough. Schema:

SKU Name On hand Reorder point Last restock Unit cost Sale price
WET04 Wet Ice Fresh 75ml 25 10 2026-06-15 Gs X Gs Y
... ... ... ... ... ... ...

When monthly revenue crosses Gs 10M, migrate to a real tool (Sortly, inFlow, or a simple Notion database).


Privacy / data handling (Ley 7.593/2025)

Sarah will collect: - Customer name (required for shipping) - Customer phone (required for WhatsApp / shipping) - Customer address (required for shipping) - Optional: email, birthday (for promotions)

Required: - Privacy policy on site (template in 09_TEMPLATES/) - Customer data stored securely (encrypted sheet or proper DB) - Customer can request data deletion at any time - Customer data not shared with third parties (except shipping carrier, which needs name + address)

Sarah's AI agent (if deployed) must: - Not log customer data to training - Not retain conversations longer than X days - Honor data deletion requests