Menu IPcam Documents e-invoice To activate an e-invoice: fill in the Consent / Statements form. Consent to receive e-invoices and deliver it to us: a) by fax: 087 621 43 12; b) by e- mail: faktura@idsl.pl (the application must have a handwritten signature); c) by post to the address of our company; d) in person. Thanks to the e-invoice, you will be able to receive an electronic invoice containing the same data as a paper invoice. There is no need to wait for a paper invoice - it is available in electronic form, and information about its issuance together with an e-invoice is sent to the e-mail address provided earlier. Replace your paper bill with an e-invoice (electronic invoice). We invite you to familiarize yourself with the invoice regulations in electronic form . Information to download Agreement Issue of conditions XIII heat tariff Please contact us ul. Kochanowskiego 62 19-300 Ełk voiv. Warmia - Masuria Province REGON 790180467 NIP 848-00-00-948 KRS 0000066277 Tel .: 87 621 36 40 87 621 43 11 Tel./Fax: 87 621 43 12 E-mail: pec@elknet.pl Useful links Home Heating plant Company authorities Tenders post office Weather contact e-invoice IPcam Documents © 2018 by PEC Ełk Sp. z o. o