diff --git a/functions/lib/appmax/customer.js b/functions/lib/appmax/customer.js
new file mode 100644
index 0000000..30dede9
--- /dev/null
+++ b/functions/lib/appmax/customer.js
@@ -0,0 +1,53 @@
+const axios = require('axios')
+
+const createOrUpdateCustomer = async (buyer, to, items, browser_ip, utm, token) => {
+  const { email, fullname } = buyer
+  const splitedName = fullname.split(' ')
+  const products = []
+  items.forEach(({sku, quantity}) => {
+    if (quantity > 0) {
+      products.push({
+        product_sku: sku,
+        product_qty: quantity
+      })
+    }
+  });
+  const body = {
+    "access-token": token,
+    "firstname": splitedName[0],
+    "lastname": splitedName[splitedName.length - 1],
+    email,
+    "telephone": buyer.phone.number,
+    "postcode": to.zip.replace(/\D/g, '').padStart(8, '0'),
+    "address_street": to.street,
+    "address_street_number": to.number ? String(to.number) : 'SN',
+    "address_street_complement": to.complement,
+    "address_street_district": to.borough,
+    "address_city": to.city,
+    "address_state": to.province || to.province_code,
+    "ip": browser_ip,
+    "custom_txt": items[0].name,
+    products,
+    "tracking": { 
+      "utm_source": utm.source,
+      "utm_campaign": utm.campaign,
+      "utm_medium": utm.medium,
+      "utm_content": utm.content,
+      "utm_term": utm.content
+    }
+  }
+
+  const { data } = await axios({
+    url: 'https://homolog.sandboxappmax.com.br/api/v3/customer',
+    method: 'post',
+    data: body
+  })
+  console.log('created customer', JSON.stringify(data))
+
+  if (data) {
+    return data.customer_id
+  }
+  return null
+}
+
+module.exports = createOrUpdateCustomer
diff --git a/functions/lib/appmax/order.js b/functions/lib/appmax/order.js
new file mode 100644
index 0000000..fb95555
--- /dev/null
+++ b/functions/lib/appmax/order.js
@@ -0,0 +1,38 @@
+const axios = require('axios')
+
+const createOrder = async (items, amount, customer_id, token) => {
+  const { total, discount, freight } = amount
+  const products = []
+  items.forEach(({sku, quantity, name, price, final_price}) => {
+    if (quantity > 0) {
+      products.push({
+        sku,
+        name,
+        qty: quantity,
+        price: final_price || price
+      })
+    }
+  });
+  const body = {
+    "access-token": token,
+    total,
+    products,
+    "shipping": freight,
+    customer_id,
+    discount
+}
+
+  const { data } = await axios({
+    url: 'https://homolog.sandboxappmax.com.br/api/v3/order',
+    method: 'post',
+    data: body
+  })
+  console.log('created order', JSON.stringify(data))
+
+  if (data) {
+    return data.order_id
+  }
+  return null
+}
+
+module.exports = createOrder