text: const a = require('./orders.json')
  const aa = require('./orders2.json')
  let b = []
  const jsonfile = require('jsonfile')
  
  let a1 = a.result
  let a2 = aa.result
  let a3 = a1.concat(a2)
  async function bb(){
      await a3.map((g)=>{
          let c = g.lineItems[0].productName
          if(c == 'MYAVANA Hair Nirvana Membership Club'){
              b.push(g)
          }
      })
  }
  
  bb().then(()=>{
      const file = `./monthlyOrders.json`
      jsonfile.writeFile(file, b)
      .then(res => {
          console.log('Write complete')
      })
      .catch(error => console.error(error))
  })