Hi Andre This is the Paypal receipt [PayPal_ Detalles de la transacción.pdf](https://github.com/FOSH-following-demand/Flow-Through-Colorimeter/files/3320927/PayPal_.Detalles.de.la.transaccion.pdf) These are the things we bought so far. [Factura B 0003-00009739.pdf](https://github.com/FOSH-following-demand/Flow-Through-Colorimeter/files/3320888/Factura.B.0003-00009739.pdf) [FACB000300205707.pdf](https://github.com/FOSH-following-demand/Flow-Through-Colorimeter/files/3320889/FACB000300205707.pdf) [Compras - Mercado Libre.pdf](https://github.com/FOSH-following-demand/Flow-Through-Colorimeter/files/3320890/Compras.-.Mercado.Libre.pdf) [Gmail - [IT&T Argentina S.A.] Confirmación de pedido.pdf](https://github.com/FOSH-following-demand/Flow-Through-Colorimeter/files/3320903/Gmail.-.IT.T.Argentina.S.A.Confirmacion.de.pedido.pdf)