old_contents: import json
  from flask import Flask, request, jsonify
  app = Flask(__name__)
  
  
  @app.route("/")
  def hello():
      return "Hello World!"
  
  @app.route("/paid", methods=['POST'])
  def paid():
      print(json.dumps(request.args))
      return jsonify(request.args)
  
  
  if __name__ == "__main__":
      app.run()
  
new_contents: import json
  from flask import Flask, request, jsonify
  app = Flask(__name__)
  
  
  @app.route("/")
  def hello():
      return "Hello World!"
  
  @app.route("/paid", methods=['POST'])
  def paid():
      print(json.dumps(request.form))
      print(json.dumps(request.args))
      return jsonify(request.args)
  
  
  if __name__ == "__main__":
      app.run()
  
subject: print forms