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esignature
3 プラグイン
WP ESIGNATURE RTL (Right to Left)Adds full Right-to-left (RTL) support to WP Signature generated contract & Admin Area of WP eSignature.
Firmafy Legal eSignatureLegally validate your forms or orders securely and confidently.
Qualified Electronic Signatures by eID EasyThis plugin will help you add qualified signatures to the PDF files created from the Contact From 7 responses.