Safely sign your invoices with digital signature in less than 3 minutes

Digital signature is a signature that is done digitally or virtually through a website or apps such as Mekari Sign. The entire digital signature process is done online without face-to-face interaction. You can use digital signature to sign important documents such as invoices, sales contract, and many more.

1. Click or drag & drop your invoice to the box
2. Draw your digital signature
3. Set the signature placement
4. Click Download and fill the form

Mekari Sign’s signature is operated under KOMINFO and is partnering with Tilaka to gain PSrE certification. Therefore, digital signature from Mekari Sign is guaranteed legal and protected by the law in Indonesia. We also have digital certification from Adobe that works globally, so you don’t need to worry.

Digital signature use Public Key Infrastructure and mathematical algorithm that generate two long numbers, called keys–one key is public, and one key is private. When you digitally sign a document, the signature is created using your private key, which always securely kept by the signer.

The mathematical algorithm acts like a cipher that creates data matching the signed document, called a hash, and then encrypting that data. The resulting encrypted data is the digital signature–which also marked with time the document was signed. If there are any changes to the document after the signing, then the digital signature is invalidated.

• Save money as you don’t need to buy papers or printing the documents
• The signing process can be done in only a few minutes
• Using online signature guarantee you from forgery or data leaks
• Environmentally friendly as the whole process is done digitally