('key', models.CharField(max_length=255, unique=True, verbose_name='key')),
('email', models.EmailField(max_length=254, verbose_name='email')),
('amount', models.DecimalField(decimal_places=2, max_digits=10, verbose_name='amount')),
('key', models.CharField(max_length=255, unique=True, verbose_name='key')),
('email', models.EmailField(max_length=254, verbose_name='email')),
('amount', models.DecimalField(decimal_places=2, max_digits=10, verbose_name='amount')),