Products for rainwater harvesting and water treatment as well as
for rainwater infiltration

Payment options

Invoicing country: Germany


• Immediate processing after order and data input
• The account will be charged upon your order

Prerequisite: You need a PayPal account to pay by PayPal.
Once in the PayPal account fill in your bank account or credit card information.
With every future purchase with PayPal you only need your PayPal user data and password.

Further information about PayPal can be found at

Advance payment by bank transfer

• Order processing after payment received
• The account will be charged at the moment of the bank transfer
• The invoice will be issued on the day of shipping
• Please enter your order number as the payment reference
• Please ensure that any bank charges are not deducted from the transfer amount (fee variant "OUR")

Please note that bank transit times require 1 working day for online transfers, 2 working days for paper transfers. In addition, 1 to 2 working days must be added for internal accounting transactions.

After completing your order, you will receive information for payment (amount, account number, payment reference) in your order confirmation.

We reserve the ordered goods for one week.
Please pay the invoice amount within this time. Otherwise your reserved goods will be put back in stock.

Bank account
Account holder: INTEWA GmbH
Bank: Sparkasse Aachen
IBAN: DE53 3905 0000 0000 3141 04


For repeat customers who purchase by us, we offer the possibility of "purchase on invoice".

Please proceed as follows so that we can activate this option for you:
• Register an account in our store
• Then contact us at with the subject - "Request for purchase on invoice". Please also enter your date of birth, information about your company (legal structure, VAT ID, commercial registry number, owner)
• After checking your information, we will activate your account and you can then conveniently purchase on invoice with your next order

The following is valid for payment on invoice:
• With an invoice value over 3,000.00 € prepayment becomes due
• Payment term without deduction within 14 days
• Invoices can only be issued at the stated VAT rate. Subsequent invoicing with other (e.g. reduced) VAT rates is not possible!
• In the case of payment on invoice, credit information will be obtained; in the case of negative information, we reserve the right to demand advance payment